| 单词 | centrifuge |
| 例句 | I place one sample in an empty centrifuge so I can analyze the particulate. The Last Cuentista 2021-10-12T00:00:00Z The centrifuge, which was being pursued by Lawrence’s old friend Jesse Beams at the University of Virginia, persistently underperformed its expected enrichment yield; it would be the first method abandoned outright. Big Science 2015-07-07T00:00:00Z They were spun in a giant centrifuge to a degree that would make most people severely ill. Women in Space 2014-02-01T00:00:00Z The centrifuge was like a roller coaster that she had to control. Women in Space 2014-02-01T00:00:00Z Our centrifuge had a huge electric motor and a fifty-foot arm with a simulated spacecraft on its end. Flying to the Moon: An Astronaut's Story 1976-01-01T00:00:00Z Like the American women, the Soviet women underwent extensive tests, including both physical examinations and centrifuge testing. Women in Space 2014-02-01T00:00:00Z The low hum of a centrifuge decelerates until it stops. The Last Cuentista 2021-10-12T00:00:00Z There they separated out 93 by repeating a tedious sequence of heating, evaporating, dissolving, precipitating, and centrifuging over three long days. Big Science 2015-07-07T00:00:00Z He’s a great guy, but do you mind if I say he’s not the quickest bunny in the centrifuge? Feed 2002-01-01T00:00:00Z You feel the centrifuge for hours after you get off it, in a way that is totally unexpected: if you turn your head suddenly to the side, you feel quite dizzy. Flying to the Moon: An Astronaut's Story 1976-01-01T00:00:00Z Geisbert poured some of the milky fluid out of the flask into a test tube and then spun it in a centrifuge machine. The Hot Zone 1994-01-01T00:00:00Z A second torture chamber, worse than the KC-135, was the centrifuge. Flying to the Moon: An Astronaut's Story 1976-01-01T00:00:00Z But as the intense six-month program began, she experienced problems in the pressure chamber and with the centrifuge. Women in Space 2014-02-01T00:00:00Z Like the stuff from a cotton-candy centrifuge, mists sprang up and floated, murmuring, in the silent halls. The Martian Chronicles 1950-01-01T00:00:00Z She was also tested in weightlessness and the centrifuge. Women in Space 2014-02-01T00:00:00Z None of the four options for uranium enrichment—electromagnetic or thermal separation, gaseous diffusion, or the centrifuge—had clearly outdistanced the others, so none could be ruled out. Big Science 2015-07-07T00:00:00Z Partly it was to do with the limitations of equipment–there were, for instance, no centrifuges until the second half of the century, severely restricting many kinds of experiments–and partly it was social. A Short History of Nearly Everything 2003-05-06T00:00:00Z The room is still except for the quiet hum of the centrifuge. The Last Cuentista 2021-10-12T00:00:00Z He reduces, centrifuges, evaporates and distils, and for what? Touched By Frost | Heston's Chocolate Factory Feast | True Stories: Starsuckers | In Confidence: Damien Hirst | Watch this 2010-04-06T05:45:00Z It turned valves on and off and meddled with the centrifuges, wasting uranium and damaging equipment. Turning worm 2014-12-11T05:00:00Z Baldwin described himself as a "door opener" for Houghtaling who gave radio and television interviews about the centrifuge technology in the weeks after the spill. Baldwin: Used celebrity to market oil cleaners 2012-06-12T03:01:04Z I was monitored when I was put into a centrifuge taken up to weight G, which I loved and felt very comfortable with. Sarah Brightman plans on upcoming space journey 2013-05-06T11:43:10Z But Baldwin said he used his celebrity to market and promote the oil-separating centrifuges while he also worked on a documentary about the nation's worst offshore oil spill. Baldwin: Used celebrity to market oil cleaners 2012-06-12T03:01:04Z Then, as the computer worm took control of the machines and began destroying them, the software played back the signals of the normal operation of the centrifuges. Books of The Times: ‘Confront and Conceal,’ by David Sanger 2012-06-05T21:34:04Z Not long after Zott converts her kitchen into a lab equipped with beakers, pipettes and a centrifuge, she gets hoodwinked into hosting a staid television cooking show called “Supper at Six.” She Moved From the Chem Lab to the Kitchen, but Not by Choice 2022-04-04T04:00:00Z Greg Sommer, a biodefense researcher at Sandia National Labs, was developing a small portable centrifuge for testing blood after a chemical attack when he realized it could have a consumer application. Men Are Panicking About Their Sperm Count 2018-07-25T04:00:00Z It targeted a specific brand and model of electronic controller called a PLC, in effect overriding the unit’s safety features and causing nuclear centrifuges to spin out of control until they broke apart or exploded. “Science fiction cyber-war is here”: Alex Gibney on “Zero Days” and Stuxnet, the secret weapon that got away 2016-07-13T04:00:00Z What put me in mind, in the early going, of brushed-steel surfaces and lonely centrifuges becomes something warmer and more elegiac as Artis’s death nears and the enormity of Ross’s loss comes into view. Joshua Ferris Reviews Don DeLillo’s ‘Zero K’ 2016-05-02T04:00:00Z Reis tackled clarifying lime juice with his centrifuge but was frustrated that despite his hard work, the juices had a very short shelf life — but he kept on tinkering. Gracias Madre offers a taste of the margarita’s past and future 2022-08-21T04:00:00Z The instruments and their workings – celestial and terrestrial globes, pendulums and astronomical glasses, barometers, microscopes, centrifuges and vacuum machines – are explained on video displays. Science and Curiosities at the Court of Versailles - review 2010-12-07T13:59:00Z As Judy moves deeper into the investigation of Iris’s death, she is sucked into a centrifuge of fast-paced and nerve-wracking suspense. In ‘Betrayed,’ Lisa Scottoline has created a modern Nancy Drew In turn, this centrifuge invention, which Costner worked on along with his engineer brother, may be brought to the attention of BP. Stephen Baldwin making timely oil documentary 2010-05-20T06:34:00Z In fact, it’s not surgery, but an in-office procedure that entails having blood drawn from your arm, then spun in a centrifuge to separate out the platelets. Skin Deep: ?Vampire Face-Lifts?: Smooth at First Bite 2011-03-02T21:05:10Z I bled eight ounces into the centrifuge, then the machine spun the blood fast enough to separate it into four layers. Sarah Manguso: the disease that stole my youth 2011-01-23T00:05:41Z For Moshe Zonder, the creator of the new Israeli drama “Tehran,” which aired to immense popularity in Israel this summer just as those centrifuges were detonating, it was the kind of publicity money can’t buy. ‘Tehran’ Is the Latest Israeli Thriller, Emphasis on Thrills 2020-10-09T04:00:00Z In one of the most impressive steps in the cybercampaign, the inserted software recorded the operation of the centrifuges. Books of The Times: ‘Confront and Conceal,’ by David Sanger 2012-06-05T21:34:04Z “Zero Days” begins with the true story of a cyberattack against a nuclear power plant in Iran in which uranium-processing centrifuges were programmed to explode. Review: ‘Zero Days’ Examines Cyberwarfare’s Potential Online Apocalypse 2016-07-07T04:00:00Z They’re best friends who revolve in the same centrifuge, swim in neighboring lanes, and read together at night. The Screening Room: “We Can’t Live Without Cosmos” 2016-02-09T05:00:00Z And yet rather than retreating into the glories and comfort of the past, it is putting it all in the centrifuge and going for a spin. 2020 Is Coming. How Will it Look? 2019-10-02T04:00:00Z In fact he was able to complete a Rubik's Cube while whizzing round in a centrifuge. TV review: Richard Hammond's Miracles of Nature; Nigel Slater: Life is Sweets 2012-11-05T22:00:01Z Shortly after being granted tenure in 2001, Zak told the dean at Claremont that he wouldn't be publishing for a while but instead had acquired a centrifuge and cold freezer for storing blood products. Oxytocin: could the 'trust hormone' rebond our troubled world? 2011-08-20T23:08:00Z Runels hummed his way into the room and after drawing blood from Julie’s arm, he loaded it into the centrifuge and left us alone so that Pamela could lather on the numbing cream. Dr Orgasm will see you now: is the O-Shot what women need for better sex? 2016-09-15T04:00:00Z The ingredients they use are often extracted in a centrifuge or chilled with liquid nitrogen. Cocktails, Alcoholic and Nonalcoholic Alike, in Greenwich Village 2018-04-24T04:00:00Z The process itself, in which fatty trimmings left over at the slaughterhouse are heated, disintegrated via centrifuge, and then dosed with ammonia, is easy to express in a simple Facebook illustration. Did slaves catch your seafood? 2012-05-21T14:26:00Z Well, what liquid would people want or need to swirl in a small centrifuge? Men Are Panicking About Their Sperm Count 2018-07-25T04:00:00Z There he brilliantly explained the differing gravitational forces on different planets while sitting in a centrifuge, and there is nothing like a centrifugal gravitational simulator to wipe the smile off someone's face. Brian Cox: Physics is better than rock'n'roll 2011-03-24T08:01:00Z I thought his platelet-producing powers might have been made useful – if his extra platelets could flow out of him, through an apheresis centrifuge and right into a haemophiliac. Sarah Manguso: the disease that stole my youth 2011-01-23T00:05:41Z Diplomats now view the 2015 deal as beyond resurrection because of Iran's advances, notably in running advanced centrifuges that have a much bigger output of enriched uranium. Iran demands US show goodwill after quitting nuclear deal 2023-09-19T04:00:00Z A couple of minutes in the centrifuge separates the contents before Che carries the batches under a fume hood, measuring more chemicals into each vial and preparing them for the polymerase chain reaction test machine. WA's mosquito trackers test thousands of bugs. This year they're seeing a spike of West Nile virus 2023-09-17T04:00:00Z The Stuxnet computer virus in the late 2000s also attacked control units for uranium centrifuges, causing the sensitive devices to spin out of control and destroy themselves. Iran accuses Israel of supplying potentially exploding parts for ballistic missile program 2023-08-31T04:00:00Z President Donald Trump exited the nuclear pact and reimposed sanctions on Iran, which in response breached the deal by rebuilding stockpiles of enriched uranium, refining it to higher fissile purity and installing advanced centrifuges. Iran holds talks with EU mediator Mora in Qatar 2023-06-21T04:00:00Z Even if Iran were to use its high-speed centrifuges to purify uranium to a level suitable for making a nuclear weapon, it would still take time to construct such a bomb. Hoping to Avert Nuclear Crisis, U.S. Seeks Informal Agreement With Iran 2023-06-14T04:00:00Z “We could eliminate almost all of America’s dependence on Russian enrichment by finishing the centrifuge plant in Ohio.” The U.S. Is Paying Billions to Russia’s Nuclear Agency. Here’s Why. 2023-06-14T04:00:00Z The added monitoring equipment included surveillance cameras at a site in Isfahan where centrifuge parts are produced as well as monitoring equipment at two declared enrichment facilities, the confidential reports to member states said. Monitoring equipment re-installed at some Iranian sites -IAEA reports 2023-05-31T04:00:00Z Experts say the size of the construction project indicates Iran likely would be able to use the underground facility to enrich uranium as well — not just to build centrifuges. US bomb designed to hit targets like Iran underground nuclear sites briefly reappears amid tensions 2023-05-22T04:00:00Z Experts say the size of the construction project indicates Iran likely would be able to use the underground facility to enrich uranium as well - not just to build centrifuges. Iran nuclear site deep underground challenges West as talks on reviving atomic deal have stalled 2023-05-22T04:00:00Z The energy required to make and transport lab equipment, from centrifuges to mass spectrometers, and provide support services accounts for more than half the carbon emissions associated with research laboratories, according to a preprint study. News at a glance: New U.S. coronavirus research, lab gear’s carbon cost, and a repurposed accelerator 2023-04-12T04:00:00Z A mere 16 of them house the spindly, 30-foot-tall centrifuges that enrich uranium, converting it into the key ingredient that fuels nuclear power plants. The U.S. Is Paying Billions to Russia’s Nuclear Agency. Here’s Why. 2023-06-14T04:00:00Z The book is a marvelous centrifuge, in which political and cultural histories of the American 20th century collapse. Review | ‘Biography of X’ is a brilliant novel that remixes art and history 2023-03-20T04:00:00Z Muammar Gaddafi, renounced his nuclear weapons program after the U.S. invasion of Iraq, and having already procured centrifuges that enabled the country to enrich uranium. 10 Drums of Nuclear Material Is Missing From Libya Site, U.N. Agency Says 2023-03-16T04:00:00Z Those tube-shaped centrifuges, arranged in large cascades of dozens of machines, rapidly spin uranium gas to enrich it. Iran nuclear site deep underground challenges West as talks on reviving atomic deal have stalled 2023-05-22T04:00:00Z After former President Donald Trump abandoned the atomic accord and imposed crippling sanctions on Iran, Tehran gradually increased its uranium enrichment, expanded its stockpiles of enriched uranium and developed advanced centrifuges. US defense chief’s visit to Israel reveals divisions on Iran 2023-03-09T05:00:00Z Then, instead of investing in upgraded centrifuges in the United States, successive administrations kept buying from Russia. The U.S. Is Paying Billions to Russia’s Nuclear Agency. Here’s Why. 2023-06-14T04:00:00Z It happened in two interconnected cascades, or clusters, of centrifuges that the watchdog recently found Iran had made substantial changes to without notifying it beforehand as it should have. US, European powers express alarm at Iran enriching uranium to 84% 2023-03-08T05:00:00Z This is achieved by using centrifuges - machines which spin at supersonic speeds - to separate out the most suitable isotope for nuclear fission, called U-235. Iran nuclear: IAEA inspectors find uranium particles enriched to 83.7% 2023-03-01T05:00:00Z Already, Natanz has been targeted by the Stuxnet virus, believed to be an Israeli and American creation, which destroyed Iranian centrifuges. Iran nuclear site deep underground challenges West as talks on reviving atomic deal have stalled 2023-05-22T04:00:00Z He described Iran’s uranium centrifuge cascades as producing particles at varying purity that later form a final product of 60%. Iran calls 84% uranium enrichment allegation a ‘conspiracy’ 2023-02-24T05:00:00Z The centrifuge plant in Piketon, operated by Centrus Energy, occupies a corner of the site of the old gaseous diffusion facility. The U.S. Is Paying Billions to Russia’s Nuclear Agency. Here’s Why. 2023-06-14T04:00:00Z Inspectors need to determine whether Iran intentionally produced the material, or whether the concentration was an unintended accumulation within the network of pipes connecting the hundreds of fast-spinning centrifuges used to separate the isotopes. Iran nuclear inspectors detect uranium enriched to 84% purity 2023-02-19T05:00:00Z Khan, long associated with the country’s atomic bomb, had been selling centrifuge designs and other secrets to countries including Iran, Libya and North Korea, making tens of millions of dollars. Pervez Musharraf, Pakistan martial ruler in 9/11 wars, dies 2023-02-04T05:00:00Z Israel is suspected of launching a series of attacks on Iran, including an April 2021 assault on its underground Natanz nuclear facility that damaged its centrifuges. Satellite photos: Damage at Iran military site hit by drone 2023-02-03T05:00:00Z This is achieved by the use of centrifuges - machines which spin at supersonic speeds. Uranium in cargo sparked alert at Heathrow Airport 2023-01-10T05:00:00Z Together they developed one of the world’s most famous and sophisticated cyberattacks, using computer code that was later called “Stuxnet,” to attack Iran’s nuclear centrifuge facilities. U.S. Scrambles to Stop Iran From Providing Drones for Russia 2022-12-28T05:00:00Z He’s both a magnet and a centrifuge, drawing people together and forcing them apart, by dint of his appetites. Review | With Radcliffe, Groff and Mendez, Sondheim’s ‘Merrily’ finds greatness 2022-12-12T05:00:00Z Those designs helped Pyongyang to arm itself with a nuclear weapon, while centrifuges from Khan’s designs still spin in Iran amid the collapse of Tehran’s nuclear deal with world powers. Pervez Musharraf, Pakistan martial ruler in 9/11 wars, dies 2023-02-04T05:00:00Z Iranian officials have also claimed that they plan to install more advanced centrifuges, which would significantly enhance Iran’s capabilities to produce nuclear weapons. Opinion | We still need a nuclear deal with Tehran. Protests don’t change that. 2022-12-01T05:00:00Z At that pilot plant just two cascades, or clusters, of advanced centrifuges are enriching to that level. Iran enriching to up to 60% at Fordow, plans massive expansion, IAEA says 2022-11-22T05:00:00Z In June, Reuters reported that Tehran was escalating its uranium enrichment further by preparing to use advanced IR-6 centrifuges at the Fordow site, which can easily switch between enrichment levels. Iran to enrich uranium to 60% purity at Fordow nuclear site - TV 2022-11-22T05:00:00Z After the blood is collected, it is spun in a centrifuge to separate the plasma, the yellowish liquid part that is sent back to C2N. Is it Alzheimer’s? Families want to know, and blood tests may offer answers. 2022-11-17T05:00:00Z It also runs centrifuges to produce weapons-grade enriched uranium, another bomb fuel. North Korea’s Arsenal Has Grown Rapidly. Here’s What’s in It. 2021-03-26T04:00:00Z Iran has continued its nuclear programme, installing hundreds more advanced centrifuges. No push for Iran nuclear talks, U.S. envoy says, due to protests, drone sales 2022-11-14T05:00:00Z In the longer term, however, Iran plans a massive expansion of its underground, commercial-scale Fuel Enrichment Plant at Natanz, where it is also installing and bringing online more cascades of advanced centrifuges. Iran enriching to up to 60% at Fordow, plans massive expansion, IAEA says 2022-11-22T05:00:00Z In recent months Iran has installed hundreds more advanced centrifuges, machines that enrich uranium, at its underground plants at Natanz and Fordow. Iran sets up IAEA visit this month to give answers on probe -IAEA report 2022-11-10T05:00:00Z On board are more than 20 mini-laboratories fitted with centrifuges, cold chambers reaching temperatures as low as –80 °C, a high-temperature furnace, multiple lasers and an optical atomic clock. China’s Space Station Is Almost Complete—How Will Scientists Use It? 2022-11-03T04:00:00Z It includes caps on enrichment and how much material Iran can stockpile and limits the operation of advanced centrifuges needed to enrich. Top Biden envoy pushes back on criticism of Iran strategy 2022-10-31T04:00:00Z The deal includes caps on enrichment and how much material it can stockpile and limits the operation of advanced centrifuges needed to enrich. Biden juggles Iran nuke talks as Iranian repression grows 2022-10-05T04:00:00Z "Iran continues to advance its enrichment activities at the Fuel Enrichment Plant in Natanz and now plans to install a second production building, capable of housing over 100 centrifuge cascades," it said. Iran enriching to up to 60% at Fordow, plans massive expansion, IAEA says 2022-11-22T05:00:00Z He scraped the wax, placed the frames in the centrifuge and spun, until the rich harvest drained to the bottom and, finally, into a glass cup. His Bees Fly to the Front Line. Soon, It May Come to Him. 2022-09-08T04:00:00Z But there was no risk of a nuclear explosion, and relatively little of a widespread radiation leak, because the centrifuges churning out low-enriched uranium were deep underground. Russia’s Occupation of Nuclear Plant Gives Moscow a New Way to Intimidate 2022-08-30T04:00:00Z Instead, they asked if nurses could store and dispose of medical supplies at home and stabilize patient blood samples using centrifuges in their personal cars, the two former nurses said. Amazon’s health ambitions sometimes clashed with medical best practices, nurses say 2022-08-19T04:00:00Z Iran must “stop spinning centrifuges” used to enrich uranium, “get rid of its enriched uranium” and agree to inspections, he said. U.S. responds to Iran’s latest demands on reviving nuclear deal 2022-08-24T04:00:00Z In response to the resolution, Iran expanded further its underground uranium enrichment by installing cascades of more efficient advanced centrifuges and also by removing essentially all the IAEA's monitoring equipment installed under the 2015 deal. Iran says it will only accept inspections agreed in 2015 nuclear deal 2022-08-24T04:00:00Z However, it remains unclear what exactly would happen to Iran’s current stockpile of highly enriched uranium and what it would be required to do with the advanced centrifuges it has been spinning. US, Iran inch closer to nuke deal but high hurdles remain 2022-08-23T04:00:00Z An object that has a large angular velocity ω , such as a centrifuge, also has a rather large angular momentum. College Physics for AP Courses 2015-08-12T00:00:00Z The DNA was centrifuged at high speeds in an ultracentrifuge. Biology for AP Courses 2022-06-09T00:00:00Z Boiling causes protein molecules in the egg to twist around one another, and a centrifuge can disentangle them to restore the original. How Physicists Cracked a Black Hole Paradox 2022-08-20T04:00:00Z They’ve helped lead to suspension bridges collapsing, and the Stuxnet virus reportedly tried to take advantage of them to destroy centrifuges. Janet Jackson’s "Rhythm Nation" apparently vibed too hard for some laptops 2022-08-17T04:00:00Z After waiting about a year, Iran began violating the deal's nuclear restrictions, amassing a larger stockpile of enriched uranium, enriching uranium to 60% purity - well above the pact's 3.67% limit - and using increasingly sophisticated centrifuges. Analysis: Iranian nuclear deal limbo may serve interests of both U.S. and Iran 2022-08-15T04:00:00Z A centrifuge spins a sample very rapidly, as mentioned earlier in this chapter. College Physics for AP Courses 2015-08-12T00:00:00Z The phage and bacterial suspension was spun down in a centrifuge. Biology for AP Courses 2022-06-09T00:00:00Z “They are then likely to explore alternative options, like an interim deal, against the backdrop of an intensified race of sanctions versus centrifuges,” Mr. Vaez said. Iran Weighing ‘Final’ E.U. Offer on Nuclear Deal 2022-08-09T04:00:00Z “Experiments continued for nearly a decade on zero-gravity flights, in rotating devices, on board a ship across turbulent seas and in centrifuges,” reads the exhibit. Perspective | A national museum about – but not just for – the deaf community 2022-08-06T04:00:00Z Iran then announced that it was activating hundreds of new and advanced centrifuges that had previously been installed at an underground nuclear site in Natanz. As Iran Talks of Nuclear Advances, Negotiations With U.S. Restart 2022-08-04T04:00:00Z This is the case for particles of sand falling in the ocean, cells falling in a centrifuge, and sky divers falling through the air. College Physics for AP Courses 2015-08-12T00:00:00Z Since the deal’s de facto collapse, Iran has been running advanced centrifuges and rapidly growing its stockpile of enriched uranium. Western European powers press Iran to agree to nuclear deal 2022-07-27T04:00:00Z It also has spun more advanced centrifuges prohibited under the landmark atomic accord, which former President Donald Trump abandoned in 2018. Air Force official expects Iran to resume attacks on US 2022-07-21T04:00:00Z “The centrifuge of evil and bad and negativity is Seattle. In the world. It’s the largest crossroads on Earth.” Can a new encampment strategy get people housed permanently? Two Seattle campers find different answers 2022-07-17T04:00:00Z A sample of blood spun in a centrifuge reveals that plasma is the lightest component. Anatomy and Physiology 2013-06-19T00:00:00Z The large angular velocity of the centrifuge quickens the sedimentation. College Physics for AP Courses 2015-08-12T00:00:00Z A spokesman for Iran’s Atomic Energy Organization said uranium enriched to 20 percent was collected for the first time from advanced IR-6 centrifuges on Saturday. World Digest: July 10, 2022 2022-07-10T04:00:00Z Iran responded by massively increasing its nuclear work, growing its stockpile of highly enriched uranium and spinning advanced centrifuges banned by the accord. Iran enriches to 20% with new centrifuges at fortified site 2022-07-10T04:00:00Z A number of new generation Iranian centrifuges are seen on display during Iran's National Nuclear Energy Day in Tehran, Iran April 10, 2021. Iran escalates enrichment with adaptable machines at Fordow, IAEA reports 2022-07-09T04:00:00Z And since the deal’s collapse, Iran has been running advanced centrifuges and rapidly growing stockpiles of enriched uranium to 60% purity, a short, technical step away from weapons-grade levels. Iran says it’s ready for new talks with US on nuclear deal 2022-06-30T04:00:00Z Human centrifuges, extremely large centrifuges, have been used to test the tolerance of astronauts to the effects of accelerations larger than that of Earth's gravity. College Physics for AP Courses 2015-08-12T00:00:00Z Since the deal’s collapse, Iran has been running advanced centrifuges and rapidly growing stockpiles of enriched uranium. Iran officials say nuke talks in Qatar to end without deal 2022-06-29T04:00:00Z So my team of five people landed in Cleveland, along with a centrifuge and other equipment. How Parents’ Trauma Leaves Biological Traces in Children 2022-06-25T04:00:00Z Steinberg grinds up wet, frozen samples of soft coral to create a puree, which is put through a centrifuge that separates algal cells from coral protein. Australian scientists develop model to spot soft corals most at risk of bleaching 2022-06-16T04:00:00Z An IR-6 centrifuge spins uranium 10 times as fast as the first-generation centrifuges that Iran was once limited to under its nuclear deal with world powers. UN nuclear watchdog: Iran removing 27 surveillance cameras 2022-06-09T04:00:00Z “The I.A.E.A. has been without crucial access to data on centrifuge and component manufacturing for a year and half now,” the statement by Germany, France and Britain said on Tuesday. Iran Turns Off U.N. Surveillance Cameras at Nuclear Site 2022-06-08T04:00:00Z A cascade is a series of centrifuges hooked together to rapidly spin uranium gas to enrich it. UN watchdog says Iran plans to ramp up uranium enrichment 2022-06-09T04:00:00Z Since the deal’s collapse, Iran has been running advanced centrifuges, and has a rapidly growing stockpile of enriched uranium. Israeli PM Bennett in snap UAE visit amid standoff with Iran 2022-06-09T04:00:00Z The device allowed for “around-the-clock monitoring” of the facility’s cascades, centrifuges hooked together to rapidly spin uranium gas to enrich it. World Digest: June 8, 2022 2022-06-08T04:00:00Z "On 6 June 2022, the Agency verified at FEP that Iran had started to install IR-6 centrifuges in the aforementioned single cascade previously declared by Iran to the Agency," the report said. EXCLUSIVE Iran expands advanced centrifuge work underground, IAEA report shows 2022-06-08T04:00:00Z “This means that neither the agency, nor the international community, know how many centrifuges Iran has in its inventory, how many were built, and where they may be located.” Report: Iran turns off 2 of UN nuclear watchdog’s cameras 2022-06-08T04:00:00Z The decision to add the two IR-6 centrifuges cascades at its underground Natanz nuclear facility comes as countries at an International Atomic Energy Agency meeting in Vienna voted Wednesday night to censure Iran. UN watchdog says Iran plans to ramp up uranium enrichment 2022-06-09T04:00:00Z Since the deal’s collapse, Iran has run advanced centrifuges and has a rapidly growing stockpile of enriched uranium. Supreme Leader acknowledges Iran took oil from Greek tankers 2022-06-04T04:00:00Z The heavy machinery for blood processing, plasma freezers and centrifuges are transferred to a basement bomb shelter, a cumbersome operation that takes 10 to 12 hours. Israel Moves Blood Bank Underground to Safeguard It From Attacks 2022-06-01T04:00:00Z Since the deal’s collapse, Iran runs advanced centrifuges and has a rapidly growing stockpile of enriched uranium. Iran seizes 2 Greek tankers in Persian Gulf as tensions rise 2022-05-27T04:00:00Z And right now, a forceful centrifuge seems to be spinning Pennsylvanians further toward the partisan edges. What to Watch For in the Pennsylvania and North Carolina Primaries 2022-05-17T04:00:00Z “We harvest the cells every seven days, spin them down in a special centrifuge to preserve their structure, squeeze out the water and freeze the paste in one-kilogram blocks.” Innovative Fish Farms Aim to Feed the Planet, Save Jobs and Clean Up an Industry’s Dirty Reputation 2022-05-07T04:00:00Z He also acknowledged Iran’s ability to enrich uranium since the deal’s collapse had expanded as it uses more-advanced centrifuges. The AP Interview: UN nuke chief wants Ukraine plant access 2022-04-27T04:00:00Z The liquid — the color varies from yellow to black — is poured into tiny test tubes and spun in a centrifuge to separate liquid from solids. To find out where the covid pandemic is headed, look here: The sewer 2022-04-14T04:00:00Z Iran’s centrifuge facility in Karaj found itself targeted in what Iran described as a sabotage attack in June. World Digest: April 17, 2022 2022-04-17T04:00:00Z The start of work at the workshop comes after Iran’s centrifuge facility in Karaj found itself targeted in what Iran deemed a sabotage attack in June. World Digest: April 14, 2022 2022-04-14T04:00:00Z Supaporn worked at a third station, centrifuging bat blood to separate the plasma. On the hunt for new viruses, this bat-trapping scientist hopes to prevent future pandemics 2022-04-13T04:00:00Z Tehran recently moved a centrifuge workshop to its underground Natanz nuclear facility after a suspected Israeli attack. The AP Interview: UN nuke chief wants Ukraine plant access 2022-04-27T04:00:00Z The lab concentrates the sample, perhaps by spinning it in a centrifuge to remove water. To find out where the covid pandemic is headed, look here: The sewer 2022-04-14T04:00:00Z The start of work at the new workshop comes after Iran’s centrifuge facility in Karaj found itself targeted in what Iran described as a sabotage attack in June. UN watchdog installs new cameras at Iran centrifuge workshop 2022-04-14T04:00:00Z It is now enriching with hundreds of advanced centrifuges, some of them enriching to a purity of up to 60%, close to the 90% that is weapons-grade. Iran is opening new centrifuge-parts workshop at Natanz -IAEA report 2022-04-14T04:00:00Z Assertions about reducing “breakout time” for Iran were childishly inadequate, only pretending that the United States possessed critical information about the actual numbers and sophistication of Iran’s centrifuge cascades. Opinion | Why the Senate should insist Biden submit his dangerous Iran nuclear deal to a vote 2022-03-22T04:00:00Z “They are transferring the centrifuge producing capacity to a place where they feel they are more protected,” Grossi said. The AP Interview: UN nuke chief wants Ukraine plant access 2022-04-27T04:00:00Z The lab concentrates the sample, perhaps by spinning it in a centrifuge to remove water. To find out where the covid pandemic is headed, look here: The sewer 2022-04-14T04:00:00Z Those machines will be used to make centrifuge rotor tubes and bellows, crucial parts for the devices that spin at very high speeds to enrich uranium gas. UN watchdog installs new cameras at Iran centrifuge workshop 2022-04-14T04:00:00Z In April, Iran’s underground Natanz nuclear facility experienced a mysterious blackout that damaged some of its centrifuges. Iran arrests members of ‘Zionist regime’ in plot to sabotage nuclear facility 2022-03-14T04:00:00Z Multiple groups have tested the best way to concentrate samples, comparing, for example, centrifuge times and filtration techniques; they have also identified reference viruses common in wastewater that can help calibrate samples. Pandemic signals from the sewer—what virus levels in wastewater tell us 2022-03-08T05:00:00Z Sanctions would first need to be lifted, and Iran would have to export its excess uranium and then seal away the many advanced centrifuges that violate the terms of the deal. Iran Nuclear Deal Nears Completion, but Russia Poses Complication 2022-03-08T05:00:00Z The lab concentrates the sample, perhaps by spinning it in a centrifuge to remove water. To find out where the covid pandemic is headed, look here: The sewer 2022-04-14T04:00:00Z In April 2021, a sabotage attack in its underground halls destroyed centrifuges. UN watchdog installs new cameras at Iran centrifuge workshop 2022-04-14T04:00:00Z Since 2019, Tehran has breached the deal’s nuclear limits and gone well beyond, rebuilding stockpiles of enriched uranium, refining it to higher fissile purity and installing advanced centrifuges to speed up output. Iran hopes for understanding with IAEA to resolve nuclear issues 2022-03-05T05:00:00Z The deal lets Iran enrich for research, without accumulating enriched uranium, with small numbers of advanced centrifuges, which are generally at least twice as efficient as the IR-1. Explainer: How close is Iran to being able to build a nuclear bomb? 2022-02-22T05:00:00Z Since 2019, Tehran has gone well beyond the deal's limits, rebuilding stockpiles of enriched uranium, refining it to higher fissile purity and installing advanced centrifuges to speed up output. Iran's Raisi calls on international community to reject US sanctions 2022-02-22T05:00:00Z Bennett said the biggest problem in current negotiations was the possibility of the shorter timeline - two and a half years - before Iran could freely operate advanced centrifuges, since the original timeline may not be extended. Israeli PM says revived Iran nuclear deal would mean a 'more violent' Middle East 2022-02-20T05:00:00Z Tehran has started enriching uranium up to 60% purity - a short technical step from the 90% needed to make an atomic bomb, and spinning far more advanced centrifuges than those permitted under the deal. Israeli PM: Iran nuke deal will bring ‘more violent’ Mideast 2022-02-20T05:00:00Z Since 2019, Tehran has gradually breached the old deal's limits and gone well beyond, rebuilding stockpiles of enriched uranium, refining it to higher fissile purity and installing advanced centrifuges to speed up output. Iran not seeking nuclear weapons, needs atomic energy, says Khamenei 2022-02-17T05:00:00Z The Islamic Republic has since rebuilt stockpiles of enriched uranium, refining it to higher fissile purity, close to weapons-grade, and installed advanced centrifuges to speed up enrichment. Decision on Iran nuclear deal days away, ball in Tehran's court - France 2022-02-16T05:00:00Z No longer do they merely encompass malware like NotPetya or the the Stuxnet virus that wrecked Iranian nuclear centrifuges, an operation widely attributed to the U.S. and Israel and discovered in 2010. Tripwire for real war? Cyber’s fuzzy rules of engagement 2022-02-13T05:00:00Z Department of State waived sanctions on several projects, including reconfiguring uranium centrifuges at Iran’s underground Fordow enrichment site to produce isotopes used in medicine. News at a glance: Iran’s nuclear research, monkey flights, and an accused professor reinstated 2022-02-09T05:00:00Z The Iranians are now using sophisticated centrifuges and enriching up to 60 percent, just below the level where it is possible to have enough fissile material for a weapon. West warns time is growing short for Iran nuclear deal, as talks pause again 2022-01-31T05:00:00Z The centrifuge extracts a tribal purity, where if you believe one thing you must necessarily believe 10 others, and those 10 lead you down another 10, and so on. Opinion | Breyer’s act of listening will pave the way to a healthier democracy 2022-01-26T05:00:00Z The country now enriches a small amount of to 60% purity — a short, technical step away from weapons grade levels — and spins far more advanced centrifuges than allowed. Seoul says it paid Iran’s delinquent UN dues to restore vote 2022-01-22T05:00:00Z When it reopens, she plans to mash the herring, centrifuge the mush to get liquid and test for toxins. These Shellfish Could Kill You 2022-01-24T05:00:00Z A year later, Iran began to gradually breach the accord, rebuilding stockpiles of enriched uranium, refining it to higher fissile purity and installing advanced centrifuges to speed up output. China reaffirms opposition to U.S. sanctions on Iran 2022-01-15T05:00:00Z After waiting for a year, Iran responded to Trump's pressure by gradually breaching the accord, including rebuilding stockpiles of enriched uranium, refining it to higher fissile purity and installing advanced centrifuges to speed up output. Iran, US lock horns over sanctions relief, nuclear curbs in Vienna talks 2022-01-12T05:00:00Z But first, she does some gruelling centrifuge training to get a feel of the massive G-Forces fighter pilots work under. Watching North Korea from a fighter jet 2022-01-03T05:00:00Z There is considerable evidence that each time Iran’s nuclear facilities have been destroyed, Tehran has gotten them back into operation quickly, installing newer, more efficient centrifuges that enrich uranium at a faster pace. Lapid Says Israel Will Support Iran Nuclear Pact, if It’s ‘a Good Deal.’ 2021-12-23T05:00:00Z Since then, Iran has resumed its nuclear program, enriching uranium and operating centrifuges beyond the limits set under the deal. White House adviser seeks common Iran strategy with Israel 2021-12-22T05:00:00Z Since then, Iran has resumed its nuclear program, enriching uranium and operating centrifuges beyond the limits of the deal. White House adviser seeks common Iran strategy with Israel 2021-12-22T05:00:00Z Other points of contention include Iran's advanced nuclear centrifuges -- machines that purify uranium for use as fuel in atomic power plants or, if purified to a high level, weapons. Iran, US lock horns over sanctions relief, nuclear curbs in Vienna talks 2022-01-12T05:00:00Z Yet since Mitnick and James rose to fame decades ago, the goal of network penetration has gone from scamming cheap long-distance calls to shutting pipelines and destroying centrifuges used in weapons production. What the Modi Twitter breach tells us about hackers 2021-12-20T05:00:00Z On Wednesday, Iran agreed to replace surveillance cameras at one centrifuge manufacturing site, but Israeli officials dismissed the step as an empty gesture. Israel pushing White House to demand more in Iran nuclear talks but avoiding confrontation with Biden 2021-12-16T05:00:00Z The agreement with the agency, after a three-month standoff, will allow inspectors to replace cameras at Karaj, which manufactures parts for advanced centrifuges that enrich uranium. Iran Agrees to Replace Cameras at Nuclear Site but Blocks Images 2021-12-15T05:00:00Z It has installed advanced centrifuges to enrich uranium up to 60 percent, close to weapons grade. Iran and U.N. watchdog agree on nuclear verification issue as wider negotiations struggle 2021-12-15T05:00:00Z "Discussions continue on Iran's demand to store and seal its advanced centrifuges ... They wanted those centrifuges to be dismantled and shipped abroad," the first official said. Iran, US lock horns over sanctions relief, nuclear curbs in Vienna talks 2022-01-12T05:00:00Z The bigger the gap in knowledge of what happened at Karaj, the greater the concern among Western states will be that Iran has secretly siphoned off key parts for centrifuges, machines that enrich uranium. IAEA strikes deal with Iran on replacing cameras at sabotaged workshop 2021-12-15T05:00:00Z Grossi also dismissed as “simply absurd” an Iranian allegation that saboteurs used the IAEA’s cameras in the attack on the Karaj centrifuge site. Iran will allow new U.N. cameras at nuclear site, reports say 2021-12-15T05:00:00Z The deal put sharp limits on Iran’s ability to use centrifuges and to enrich uranium above modest levels in exchange for relief from international sanctions. Iran Agrees to Replace Cameras at Nuclear Site but Blocks Images 2021-12-15T05:00:00Z Under the terms of the JCPOA, Iran agreed to limit enrichment to 3.57 percent, as well as agreed on limits on the types of centrifuges it would operate and on stockpiles of enriched material. Iran and U.N. watchdog agree on nuclear verification issue as wider negotiations struggle 2021-12-15T05:00:00Z “If the international community through us, through the IAEA, is not seeing clearly how many centrifuges or what is the capacity that they may have . . . what you have is a very blurred image,” Grossi said. The AP Interview: UN nuke chief says view of Iran blurred 2021-12-14T05:00:00Z Unlike the UAE - which has a strict agreement with the U.S. that ensures it doesn’t enrich its own uranium - Saudi Arabia says it wants a centrifuge program. The AP Interview: UN nuke chief says view of Iran blurred 2021-12-14T05:00:00Z Hours earlier, the chief of Iran’s civilian nuclear program insisted his country would refuse the agency access to a sensitive centrifuge assembly plant. UN nuclear chief: Limited Iran access giving ‘blurred image’ 2021-12-14T05:00:00Z Underlining how badly eroded the deal is, that pact does not allow Iran to enrich uranium at Fordow at all, let alone with advanced centrifuges. Exclusive: As diplomacy stutters, U.S., Israel to discuss military drills for Iran scenario 2021-12-09T05:00:00Z The billionaire has been chronicling his preparations, including demonstrating his space suit and riding a centrifuge, in social media posts, with plans to post more from space. Japan billionaire Maezawa to fulfil childhood dream with space flight 2021-12-07T05:00:00Z It also spins evermore advanced centrifuges also barred by the deal. The AP Interview: UN nuke chief says view of Iran blurred 2021-12-14T05:00:00Z Iran, in return, began a major expansion of its nuclear program, including the use of sophisticated centrifuges enriching uranium ever-closer to what is required to develop a nuclear weapon. U.S. warns it has ‘tools’ to deal with Iran if nuclear talks fail 2021-12-04T05:00:00Z “If the international community through us, through the IAEA, is not seeing clearly how many centrifuges or what is the capacity that they may have … what you have is a very blurred image,” Grossi said. UN nuclear chief: Limited Iran access giving ‘blurred image’ 2021-12-14T05:00:00Z Iran, in return, began a major expansion of its nuclear program, including the use of sophisticated centrifuges enriching uranium ever closer to what is required to develop a nuclear weapon. U.S. warns it has ‘tools’ to deal with Iran if nuclear talks fail 2021-12-04T05:00:00Z With the limited monitoring facilities still at its disposal, the agency has determined that Iran has installed advanced centrifuges in its deeply buried Fordow complex and is enriching uranium there, banned under the 2015 deal. Iran Nuclear Talks Head for Collapse Unless Tehran Shifts, Europeans Say 2021-12-03T05:00:00Z Various centrifuges are producing 5, 20 and 60 percent enrichment, he said. New pessimism at revived nuclear talks as Iran escalates uranium enrichment 2021-12-02T05:00:00Z The International Atomic Energy Agency, the United Nations body charged with monitoring the Islamic Republic’s program, acknowledged Wednesday that Iran began feeding a cascade of 166 advanced IR-6 centrifuges with uranium there. Analysis: Iran ups nuclear ante as Vienna deal talks resume 2021-12-02T05:00:00Z Grossi dismissed as “simply absurd” an Iranian allegation that saboteurs used the IAEA’s cameras in the attack on the Karaj centrifuge site. UN nuclear chief: Limited Iran access giving ‘blurred image’ 2021-12-14T05:00:00Z Iran also spins advanced centrifuges barred by the accord, and its uranium stockpile now far exceeds the accord’s limits. Iran makes maximalist demands as Vienna nuclear talks open 2021-11-29T05:00:00Z It has built modern centrifuges banned under the deal and breached enrichment limits. Iran Insists on Immediate Lifting of Sanctions as Nuclear Talks Resume 2021-11-29T05:00:00Z Since then, Iran has deployed ever more advanced centrifuges, enriching greater quantities of uranium to levels far beyond the limits of the JCPOA. Talks resume in Vienna on reviving Iran nuclear deal 2021-11-29T05:00:00Z Now, just days into the new negotiations in Vienna, Iran has acknowledged the higher enrichment there with advanced centrifuges also barred by the accord. Analysis: Iran ups nuclear ante as Vienna deal talks resume 2021-12-02T05:00:00Z It also spins ever-more advanced centrifuges also barred by the deal. UN nuclear chief: Limited Iran access giving ‘blurred image’ 2021-12-14T05:00:00Z Iran now also spins advanced centrifuges that had been barred by the 2015 accord and its uranium stockpiles now far exceed limits imposed by the deal. Iranian demands raise fresh doubts as nuke talks resume 2021-11-29T05:00:00Z Iran also spins advanced centrifuges barred by the accord and its uranium stockpile now far exceeds the accord’s limits. Iran nuclear deal talks resume, chair feels ‘positive’ 2021-11-29T05:00:00Z It has also installed hundreds of advance centrifuges; resumed enrichment at previously-converted underground facility; and taken steps to produce enriched uranium metal, which is a key material in nuclear bombs. US and Iran seek to break impasse at talks on reviving nuclear deal 2021-11-28T05:00:00Z The deal lets Iran enrich for research, without accumulating enriched uranium, with small numbers of advanced centrifuges, which are often at least twice as efficient as the IR-1. Explainer-What remains of the Iran nuclear deal as talks resume? 2021-11-28T05:00:00Z Unlike the UAE — which has a strict agreement with the U.S. that ensures it doesn’t enrich its own uranium — Saudi Arabia says it wants a centrifuge program. UN nuclear chief: Limited Iran access giving ‘blurred image’ 2021-12-14T05:00:00Z Iran also spins advanced centrifuges once barred by the accord and its uranium stockpile now far exceeds the accord’s limits. EXPLAINER: Can world powers curb Iran in new nuclear talks? 2021-11-28T05:00:00Z “Iran may calculate that its unconstrained nuclear advances and unmonitored centrifuge production will put more pressure on the West to give ground in talks quickly,” Eurasia analyst Henry Rome said in a note. Low expectations on nuclear talks as Iran creates facts on the grounds 2021-11-28T05:00:00Z The Karaj factory is once again producing parts for centrifuges, which enrich uranium, but without monitoring by the agency. Iran Rebuffs U.N. Watchdog on Resuming Nuclear Inspections 2021-11-24T05:00:00Z It is also enriching with more than 1,000 IR-1s at Fordow, a plant buried inside a mountain, and plans to do the same with more than 100 advanced centrifuges already installed there. Explainer-What remains of the Iran nuclear deal as talks resume? 2021-11-28T05:00:00Z The agency also has sought monitoring of activities at a centrifuge parts production site near the northern city of Karaj. UN nuclear chief: Inspection curbs limiting Iran monitoring 2021-11-24T05:00:00Z The agency also has sought monitoring of activities at a centrifuge parts production site near northern city of Karaj. UN nuclear watchdog chief presses for more access in Iran 2021-11-23T05:00:00Z Her fear is that nuclear talks could just be a way of biding for time, as the country allows its increasingly advanced centrifuges to keep spinning, building up stockpiles of enriched uranium. Iran nuclear programme: Threat of Israeli strike grows 2021-11-22T05:00:00Z The plants use heat, centrifuges and other techniques to convert waste animal tissue into fats and proteins for many uses, including as animal feed, fertilizer and cosmetics. Dinner on the patio? First, hold the stench 2021-11-21T05:00:00Z Tehran responded by breaching key limits on nuclear activity set by the accord, including rebuilding stockpiles of enriched uranium, refining it to higher fissile purity and installing advanced centrifuges to speed up output. Iran says IAEA's Grossi to visit Tehran 'probably soon' 2021-11-15T05:00:00Z Both are prepared for injection using kits cleared by the FDA, while PRP is processed using a centrifuge, also approved by the agency. Could platelet-rich plasma injections help avoid knee surgery? More studies may give answer. 2021-11-05T04:00:00Z To construct these layers, the researchers simply spun their ingredients in a centrifuge. Seashells Inspire New Superstrong Glass Composite 2021-11-08T05:00:00Z In reaction to Trump's reimposition of sanctions, Tehran breached the deal by rebuilding stockpiles of enriched uranium, refining it to higher fissile purity and installing advanced centrifuges to speed up output. Iran warns nuclear talks would fail unless Biden provides guarantees 2021-11-03T04:00:00Z In response to Trump's pressure, Tehran has gradually breached the deal by rebuilding stockpiles of enriched uranium, refining it to higher fissile purity and installing advanced centrifuges to speed up output. Iran says nuclear talks with six powers to resume by end November 2021-10-28T04:00:00Z He was later accused of stealing from the Dutch facility the centrifuge uranium-enrichment technology that he would use to develop Pakistan’s first nuclear weapon, according to research by the Carnegie Endowment for International Peace. A.Q. Khan, father of Pakistan’s atomic bomb, dies 2021-10-11T04:00:00Z In the dispute over access for the IAEA, the United Nations nuclear watchdog, an advanced centrifuge manufacturing facility has emerged as a key obstacle. U.S. and Iran enter ‘decisive’ period to revive nuclear accord or risk failure, U.N. watchdog chief says 2021-10-20T04:00:00Z Khan was working at a European company involved in building centrifuges to enrich uranium. AQ Khan: The most dangerous man in the world? 2021-10-10T04:00:00Z In response, Tehran breached the deal by rebuilding stockpiles of enriched uranium, refining it to higher fissile purity and installing advanced centrifuges to speed up output. Analysis-Quest for more leverage drives Iran's nuclear stalling tactic, analysts say 2021-10-05T04:00:00Z Uranium enrichment uses centrifuges to separate the common form of the element from the much rarer and more radioactive isotope that can create a nuclear explosion. Rebuking Biden, Iran’s Chief Diplomat Demands More Sanctions Relief 2021-09-24T04:00:00Z “The addition of 1,000 new centrifuges would increase the plant’s capacity to produce highly enriched uranium by 25 percent.” Photos show North Korea expanding uranium enrichment plant 2021-09-17T04:00:00Z It began installing sophisticated new centrifuges and, in recent months, saying it was enriching uranium up to 60 percent, close to weapons-grade. U.S. and Iran enter ‘decisive’ period to revive nuclear accord or risk failure, U.N. watchdog chief says 2021-10-20T04:00:00Z Khan was able to simply copy the most advanced centrifuge designs and then return home. AQ Khan: The most dangerous man in the world? 2021-10-10T04:00:00Z Iran acknowledged Wednesday that it had removed several surveillance cameras installed by U.N. nuclear inspectors at a centrifuge assembly site that came under a mysterious attack in June. World Digest: Sept. 15, 2021 2021-09-15T04:00:00Z An official involved in the talks said Iran's enrichment with large numbers of advanced centrifuges is an unresolved issue, as is Iran's demand that it "verify" U.S. compliance before curbing its nuclear program. Iran president selects hardline cabinet to drive hard bargain with U.S. 2021-09-15T04:00:00Z In March, the four began intensive training, including swinging around a giant centrifuge in Pennsylvania to become acclimated to the crushing forces experienced during launch and landing. ‘Very Ordinary’ Astronauts Prepare for an Extraordinary Launch to Space 2021-09-14T04:00:00Z Another attack several months later took out parts of a centrifuge manufacturing plant. Iran Nears an Atomic Milestone 2021-09-13T04:00:00Z Iran's centrifuge programme at Natanz, the source of intense global diplomacy in recent years, was built in significant part on designs and material first supplied by AQ Khan. AQ Khan: The most dangerous man in the world? 2021-10-10T04:00:00Z They hiked up Mount Rainier in the snow, sampled brief bursts of weightlessness aboard modified aircraft and took intense, rapid spins in fighter jets and centrifuges. 4 tourists, including Everett man, set to circle Earth on 1st SpaceX private flight; it launches Wednesday 2021-09-13T04:00:00Z And critics say that Iran’s growing knowledge of how to make and service modern centrifuges and uranium metal — banned under the 2015 deal — cannot be unlearned, let alone its separate advances in missile technology. Iran and I.A.E.A. Reach Last-Minute Deal on Nuclear Monitoring 2021-09-12T04:00:00Z The Yongbyon reactor has been the only source of plutonium-fuel nuclear warheads for North Korea, although the country is believed to produce an alternative bomb fuel — highly enriched uranium — through centrifuge plants as well. North Korea Restarted Plutonium-Producing Reactor, U.N. Agency Warns 2021-08-30T04:00:00Z But it has spent the summer installing newer, high-performance centrifuges that could quickly bolster its stockpile. Iran Nears an Atomic Milestone 2021-09-13T04:00:00Z It also spins far more advanced centrifuges and more of them than were allowed under the accord, worrying nuclear nonproliferation experts even though Tehran insists its program is peaceful. Israeli PM to make case to Biden against Iran nuclear pact 2021-08-25T04:00:00Z At Iran’s major enrichment site at Natanz, centrifuges are spinning at supersonic speeds, beginning to enrich small amounts of nuclear fuel at near bomb-grade. Biden Promised to Restore the Iran Nuclear Deal. Now It Risks Derailment. 2021-07-31T04:00:00Z It also spins far-more advanced centrifuges and more of them than allowed under the accord, worrying nuclear nonproliferation experts, though Tehran insists its program is peaceful. Iran’s supreme leader criticizes U.S. as nuclear talks stalled 2021-07-28T04:00:00Z Before and after that process, the researchers drew blood, biopsied tissues, centrifuged fluids and microscopically searched for vesicles and other molecular changes in the tissues. Lifting Weights? Your Fat Cells Would Like to Have a Word. 2021-07-21T04:00:00Z He said that if Iran continues to spin more sophisticated centrifuges at higher and higher levels, it will become very difficult for the U.S. to return to the original deal. America's war in Afghanistan is finally over — so what about Iraq and Iran? 2021-07-14T04:00:00Z Last year, Natanz suffered a mysterious explosion at its advanced centrifuge assembly plant that authorities later described as sabotage. Iranian media: ‘Sabotage attack’ on nuclear building foiled 2021-06-23T04:00:00Z Working out the sequenced timing of limiting the Iranian centrifuges and American sanctions remains a sticking point, officials said. Biden Promised to Restore the Iran Nuclear Deal. Now It Risks Derailment. 2021-07-31T04:00:00Z Tehran also committed to using only 5,060 of its first-generation centrifuges, the devices that spin the uranium gas to enrich it. Iran nuclear deal hangs in balance as Islamic Republic votes 2021-06-16T04:00:00Z There, centrifuges enrich uranium from an underground hall designed to protect them from airstrikes. Ex-Mossad chief signals Israel behind Iran nuclear attacks 2021-06-10T04:00:00Z The data covered by the separate IAEA-Iran agreement includes real-time uranium enrichment levels as well as whether centrifuges, machines that enrich uranium, remained in storage and the production of centrifuge parts. U.S. to Iran: mess with IAEA monitoring and put talks on deal at risk 2021-06-08T04:00:00Z More than a decade ago a virus called Stuxnet attacked control units for centrifuges in an underground site in Iran, causing the sensitive devices to spin out of control and destroy themselves. Global war on ransomware? Hurdles hinder the US response 2021-06-05T04:00:00Z In 2020, the International Atomic Energy Agency reported that Iran blocked inspectors, subsequently enriched uranium up to 60 percent, installed new advanced centrifuges and increased its stockpile of enriched uranium. Opinion | The way forward on containing Iran’s nuclear ambitions 2021-06-03T04:00:00Z Their special space flight training is to begin no later than 1 June, and will include centrifuge and vibration tests, flights on a zero-gravity plane and parachute training. Russia picks team for film shot on International Space Station 2021-05-13T04:00:00Z “The man who was responsible for these explosions, it becomes clear, made sure to supply to the Iranians the marble foundation on which the centrifuges are placed,” Dayan said. Ex-Mossad chief signals Israel behind Iran nuclear attacks 2021-06-10T04:00:00Z But the weapon achieved its objective to temporarily cripple the Iranian nuclear weapon program, by destroying gas centrifuges used for uranium enrichment. The next frontier of warfare is online 2021-05-10T04:00:00Z Iran wants more sanctions lifted than the United States judges consistent with the deal, while insisting on keeping more of its nuclear infrastructure — in particular advanced centrifuges — than that deal permits. U.S. and Iran Want to Restore the Nuclear Deal. They Disagree Deeply on What That Means. 2021-05-09T04:00:00Z That attack, which appeared to be in response to the American-Israeli attack on Iran’s nuclear centrifuges, did not affect operations. Cyberattack Forces a Shutdown of a Top U.S. Pipeline 2021-05-08T04:00:00Z Iranian state media reported on Thursday that one of the disputes in the talks focused on Iran’s installation of advanced centrifuges last month. Nuclear Talks With Iran Could Reach Agreement Within Weeks, U.S. Says 2021-05-06T04:00:00Z The explosion ripped through a factory producing a new generation of centrifuges, setting back Iran’s nuclear enrichment program by months, officials said. Iran Rattled as Israel Repeatedly Strikes Key Targets 2021-04-20T04:00:00Z Iran also agreed to stop enriching uranium beyond 5 percent and to idle hundreds of centrifuges. Iran Says It Began Enriching Uranium to 60 Percent. How Important Is That? 2021-04-16T04:00:00Z Instead, Iran argues that the International Atomic Energy Agency should simply inspect the new centrifuges, a position that is unacceptable to Washington. U.S. and Iran Want to Restore the Nuclear Deal. They Disagree Deeply on What That Means. 2021-05-09T04:00:00Z The channel also showed footage of the damaged centrifuges. Iran nuclear: State TV names suspect in Natanz attack 2021-04-17T04:00:00Z Iran, however, wants to maintain the centrifuges, but would allow them to be monitored by the International Atomic Energy Agency, the United Nations’ nuclear watchdog. Nuclear Talks With Iran Could Reach Agreement Within Weeks, U.S. Says 2021-05-06T04:00:00Z Iran responded by announcing it would increase uranium enrichment to 60% purity, far higher than ever before, and install more advanced centrifuges at the Natanz facility. Iran offers upbeat assessment of progress in nuclear talks 2021-04-17T04:00:00Z But Iran also possesses a second known enrichment site, an underground facility called Fordow, that houses roughly 1,000 centrifuges, and some were deployed early this year to enrich uranium to 20 percent. Iran Says It Began Enriching Uranium to 60 Percent. How Important Is That? 2021-04-16T04:00:00Z The report also showed centrifuges in a hall, as well as what appeared to be caution tape up at the Natanz facility. Iran names suspect in Natanz attack, says he fled country 2021-04-17T04:00:00Z Iran also said it would replace damaged centrifuges at the Natanz facility with more advanced models that were banned under the accord. Iran Talks Resume, Gingerly, After Attack on Nuclear Site 2021-04-15T04:00:00Z For Iran to return to the deal, it must revert to enriching uranium to no more than 3.67% purity, stop using advanced centrifuges and drastically reduce how much uranium it enriches, among other things. EXPLAINER: What are the Iran nuclear talks all about? 2021-04-15T04:00:00Z Iranian officials said the attack on the Natanz nuclear site damaged centrifuges and caused a fire and blackout at the facility. European nations warn that Iran’s increased uranium enrichment fulfills no ‘credible’ civilian purpose 2021-04-14T04:00:00Z Nuclear experts estimate that to enrich uranium at 20 percent purification level to 60 percent, Iran would need to devote approximately 500 centrifuges to that job. Iran Says It Began Enriching Uranium to 60 Percent. How Important Is That? 2021-04-16T04:00:00Z It also said it would activate 1,000 advanced centrifuge machines at the site. Iran's Rouhani says 60% enrichment is an answer to attack at Natanz site 2021-04-14T04:00:00Z A cascade is a group of centrifuges working together to enrich uranium more quickly. Iran president calls 60% enrichment an answer to ‘evilness’ 2021-04-13T04:00:00Z It’s not clear what exactly happened, but a blackout damaged centrifuges there. EXPLAINER: What are the Iran nuclear talks all about? 2021-04-15T04:00:00Z President Hassan Rouhani said Wednesday that Iran would activate advanced centrifuges at Natanz, casting the move, along with the increased enrichment levels, as “an answer to your malice,” in an apparent reference to Israel. European nations warn that Iran’s increased uranium enrichment fulfills no ‘credible’ civilian purpose 2021-04-14T04:00:00Z He said that Iran would install an additional 1,000 centrifuges there to increase the plant’s capacity by 50 percent. Iran Vows to Increase Uranium Enrichment After Attack on Nuclear Site 2021-04-13T04:00:00Z “Our response to their malice is replacing the damaged centrifuges with more advanced ones and ramping up the enrichment to 60% at the Natanz facility.” Iran's Rouhani says 60% enrichment is an answer to attack at Natanz site 2021-04-14T04:00:00Z The issue of Iran's centrifuges is particularly controversial. Iran Natanz nuclear site suffered major damage, official says 2021-04-13T04:00:00Z For one, Iran responded by announcing it would increase uranium enrichment to 60% purity — far higher than ever before — and install more advanced centrifuges at the Natanz facility. EXPLAINER: What are the Iran nuclear talks all about? 2021-04-15T04:00:00Z Then on Sunday, the nuclear facility, of which the Guard is the chief protector, experienced a blackout that damaged some of its centrifuges. Analysis: Iran’s powerful Guard faces scrutiny after attacks 2021-04-13T04:00:00Z An Iranian official also provided a new estimate of the damage caused by the attack, saying that several thousand centrifuges were “completely destroyed.” Iran Vows to Increase Uranium Enrichment After Attack on Nuclear Site 2021-04-13T04:00:00Z “I assure you that in near future more advanced uranium enrichment centrifuges will be placed in the Natanz facility,” Zarif told Tuesday’s news conference. Iran's Zarif says Israel made a 'very bad gamble' by sabotaging Natanz site 2021-04-13T04:00:00Z The facility houses thousands of fast-spinning centrifuges — the machines at the core of the uranium enrichment process — and even a minor disruption can harm delicate internal components, nuclear experts said. U.S. prepares for further talks with Iran as Tehran blames Israel for attack on nuclear facility 2021-04-12T04:00:00Z In July, Natanz sustained a mysterious explosion at its advanced centrifuge assembly plant that authorities later described as sabotage. Iran’s ‘revenge’ vow after attack on nuke site threatens to derail Biden’s diplomacy 2021-04-12T04:00:00Z Last July, Natanz suffered a mysterious explosion at its advanced centrifuge assembly plant that authorities later described as sabotage. Attack on Iran’s Natanz plant muddies US, Iran nuke talks 2021-04-12T04:00:00Z Iran is expected to replace the first-generation centrifuges damaged in the Israeli attack with more advanced, more efficient models. Iran Vows to Increase Uranium Enrichment After Attack on Nuclear Site 2021-04-13T04:00:00Z Within hours of Iran proudly announcing the launch of its latest centrifuges, a power blackout damaged some of the precious machines at its site in Natanz. Iran nuclear attack: Mystery surrounds nuclear sabotage at Natanz 2021-04-12T04:00:00Z Biden administration officials were quick to say the United States had nothing to do with the weekend incident, which caused a blackout that damaged centrifuges at the Natanz facility. U.S. prepares for further talks with Iran as Tehran blames Israel for attack on nuclear facility 2021-04-12T04:00:00Z Natanz suffered a mysterious explosion at its advanced centrifuge assembly plant in July that authorities later described as sabotage. Iran blames Israel for sabotage at Natanz nuclear site 2021-04-12T04:00:00Z It spins advanced centrifuges, grows its stockpile and enriches up to 20% purity — a technical step away from weapons-grade levels of 90%. EXPLAINER: Iran atomic sites targeted by diplomacy, sabotage 2021-04-11T04:00:00Z It spins advanced centrifuges, grows its stockpile and enriches up to 20% purity - a technical step away from weapons-grade levels of 90%. EXPLAINER: Iran atomic sites targeted by diplomacy, sabotage 2021-04-12T04:00:00Z Ensuring the power supply reaching a centrifuge is perfectly balanced is vital. Iran nuclear attack: Mystery surrounds nuclear sabotage at Natanz 2021-04-12T04:00:00Z It was not clear from the announcements Sunday whether those new centrifuges were adversely affected by the power failure. Blackout Strikes Natanz Nuclear Facility and Iran Calls It Sabotage 2021-04-11T04:00:00Z By coincidence or not, Austin’s arrived as Iran reported that its underground Natanz nuclear facility lost power Sunday just hours after starting up new advanced centrifuges capable of enriching uranium faster. Pentagon chief declares ‘ironclad’ US commitment to Israel 2021-04-11T04:00:00Z After the bill became law, Iran then began enriching uranium up to 20% purity and spinning advanced centrifuges — both barred by the deal. Iran says nuke program testing newest advanced centrifuge 2021-04-10T04:00:00Z An explosion ripped apart an advanced centrifuge assembly plant at the site. EXPLAINER: Iran atomic sites targeted by diplomacy, sabotage 2021-04-12T04:00:00Z The result was what sounded like a slow-motion explosion as centrifuges crashed into each other. Iran nuclear attack: Mystery surrounds nuclear sabotage at Natanz 2021-04-12T04:00:00Z On Saturday, President Hassan Rouhani of Iran celebrated the inauguration of the new Iranian centrifuges that shorten the time needed to enrich uranium, the fuel for nuclear bombs. Blackout Strikes Natanz Nuclear Facility and Iran Calls It Sabotage 2021-04-11T04:00:00Z After the bill became law, Iran then began enriching uranium up to 20% purity and spinning advanced centrifuges - both barred by the deal. Iran says nuke program testing newest advanced centrifuge 2021-04-10T04:00:00Z Iran is also using advanced centrifuges and making uranium metal, both banned under the deal. Iran Nuclear Talks Start on Positive Note in Vienna 2021-04-09T04:00:00Z It’s unclear if any of the damage will be able to be seen from the air as its centrifuge halls are all underground. EXPLAINER: Iran atomic sites targeted by diplomacy, sabotage 2021-04-12T04:00:00Z Iran responded in various ways, including attacks on shipping and on American allies in Iraq, but more important by restarting uranium enrichment at a higher level and with centrifuges banned under the deal. The Iran Nuclear Talks Explained 2021-04-05T04:00:00Z For Iran, reversal back to compliance with the agreement by mothballing centrifuges and turning over enriched uranium may be far more simple than what it demands the United States do to return to the deal. U.S. begins indirect talks with Iran Tuesday on reentering nuclear deal 2021-04-05T04:00:00Z As evidence of the urgency, the U.N. atomic watchdog agency’s latest report says Iran has installed a set of sophisticated centrifuges at its underground Natanz plant that will further expand its capability to enrich uranium. On Iran nuclear deal, Biden faces more distrust in Tehran and sharpened knives in Washington 2021-04-05T04:00:00Z These processes require expensive and often complex machinery: stainless steel vats, massive ultracold freezers, incubators, specialized machinery like centrifuges, and traditional scientific laboratory equipment like microscopes and glassware. Who really controls vaccine supply? 2021-02-27T05:00:00Z Before the sabotage, state TV aired a segment showing men in white lab coats singing among Natanz’s silver centrifuges, some holding pictures of the scientists slain in the earlier assassinations. EXPLAINER: Iran atomic sites targeted by diplomacy, sabotage 2021-04-12T04:00:00Z Iran then began enriching uranium up to 20% purity, a technical step away from weapons-grade levels, and spinning advanced centrifuges - things both barred by the deal. EXPLAINER: Iran restricts UN atomic agency to pressure West 2021-02-22T05:00:00Z These include expertise gleaned from research and development on advanced centrifuges that would help Iran enrich uranium to the 90% weapons grade level should it seek to. Analysis: Road to renewed Iran nuclear deal likely to be long and bumpy 2021-02-21T05:00:00Z Eurasia Group analyst Henry Rome said Iran could match U.S. gestures by eschewing further provocative moves, such as “not reducing U.N. inspector access, not installing more advanced centrifuges, not ramping up enriched uranium production”. Analysis: Economic pain may push tough-talking Iran to show nuclear flexibility 2021-02-10T05:00:00Z Starting in 2007, the United States, with Israel, pulled off an attack on Iran’s Natanz nuclear facility that destroyed roughly a fifth of Iran’s centrifuges. How the United States Lost to Hackers 2021-02-06T05:00:00Z Khan’s designs allowed Iran to build the IR-1 centrifuges that largely power its uranium enrichment. EXPLAINER: Iran atomic sites targeted by diplomacy, sabotage 2021-04-12T04:00:00Z Surrounded by the usual lab paraphernalia—a spectrophotometer, a PCR machine, a centrifuge—Lundgren glances out the window at the sheep huddled in his pasture and a large flock of geese, chickens, turkeys, and ducks. These widely used insecticides may be a threat to mammals too 2021-02-05T05:00:00Z Tehran is also pressing ahead with the installation of more advanced centrifuges, the report indicated. Iran deepens breach of nuclear deal at underground enrichment site 2021-02-02T05:00:00Z Most of it goes to giant mills where table sugar is centrifuged and crystallized. Colombians Ask: Who Would Dare Patent Panela? 2021-01-26T05:00:00Z Enriched uranium is produced by feeding uranium hexafluoride gas into centrifuges to separate out the most suitable isotope for nuclear fission, called U-235. Iran nuclear crisis: Tehran to enrich uranium to 20%, UN says 2021-01-01T05:00:00Z America has carried out supply chain attacks, too, including against Iran’s nuclear centrifuges and its missile program. Trump Contradicts Pompeo Over Russia’s Role in Hack 2020-12-19T05:00:00Z Vacuum technology is a crucial component of Iran’s uranium-gas centrifuges, which enrich uranium. Iran builds at underground nuclear facility amid US tensions 2020-12-18T05:00:00Z Initial interpretation of the recent changes in Natanz from October focused on a former firing range south of the main facility as the possible location for the new underground centrifuge assembly hall. Iran Is Moving Key Facility at Nuclear Site Underground, Satellite Images Show 2020-12-09T05:00:00Z The operation that killed Mohsen Fakhrizadeh was a dazzling piece of covert work by the standards of that shadow world — as was the mysterious explosion in July that wrecked a production facility for centrifuges. Opinion | Killing scientists won’t stop Iran’s nuclear work. Diplomacy can. 2020-12-01T05:00:00Z Freilich said some national security experts believe that Netanyahu is ready to spark a full-scale U.S. deployment of bunker busters against Iran’s nuclear centrifuges before Biden takes control of the Pentagon on Jan. 20. The debate now is not whether Israel killed Iran’s top nuclear scientist, but why 2020-11-30T05:00:00Z Since then, Iran started moving three cascades, or clusters, of advanced centrifuges to the underground plant. Explainer: How close is Iran to producing a nuclear bomb? 2020-11-28T05:00:00Z That and other targeted killings happened at the time that the so-called Stuxnet virus, believed to be an Israeli and American creation, destroyed Iranian centrifuges. Iran’s president vows revenge over slain military scientist 2020-11-28T05:00:00Z The law also calls for the installment of advanced centrifuges at its nuclear facilities, including in Natanz. Iran Is Moving Key Facility at Nuclear Site Underground, Satellite Images Show 2020-12-09T05:00:00Z But his latest role was less directly involved in Iran’s nuclear sites, which include extensive centrifuge labs to enrich uranium. Prominent Iranian nuclear scientist killed in ambush attack, bringing threats of revenge 2020-11-27T05:00:00Z The assassination follows an explosion last July at an advanced centrifuge facility at Iran’s Natanz nuclear site that Iran labeled an act of sabotage. Assassination of top Iran weapons scientist dims hopes for nuclear diplomacy 2020-11-27T05:00:00Z The allegations pointed to the possibility of a concerted effort to target Iranian infrastructure in the years after the Stuxnet worm in the 2000s disrupted thousands of centrifuges at a uranium enrichment facility. Fire in petrochemical factory in Iran kills 1, injures 4 2020-11-19T05:00:00Z Meanwhile, an advanced centrifuge assembly plant at Iran’s Natanz nuclear facility exploded in July in what Tehran now calls a sabotage attack. Iran’s president vows revenge over slain military scientist 2020-11-28T05:00:00Z In the time since, an advanced centrifuge assembly plant at Iran’s Natanz nuclear site exploded and caught fire in July. Iran candidate tells AP: US attack risks ‘full-fledged war’ 2020-11-19T05:00:00Z Similar particles were found in Iran in the past, linked to secretly imported centrifuge components originally from Pakistan, it added. IAEA and U.S. pressure Iran over uranium particles at 'atomic warehouse' 2020-11-18T05:00:00Z It did so after the above-ground centrifuge workshop exploded in an apparent act of sabotage. Iran admits breach of nuclear deal discovered by UN inspectorate 2020-11-18T05:00:00Z President George W. Bush did not, but the result was a far closer collaboration with Israel on a cyberstrike against the Natanz facility, which took out about 1,000 of Iran’s nuclear centrifuges. Trump Sought Options for Attacking Iran to Stop Its Growing Nuclear Program 2020-11-16T05:00:00Z Meanwhile, Iran has begun construction at its underground Natanz enrichment site after a fire and explosion it described as “sabotage” struck its advanced centrifuge assembly plant in July. US envoy insists pressure on Iran will persist under Biden 2020-11-12T05:00:00Z It is widely believed to have been responsible for an explosion in July at an advanced centrifuge facility. Trump Stacks the Pentagon and Intel Agencies With Loyalists. To What End? 2020-11-11T05:00:00Z A cascade is an interlinked cluster of centrifuge machines. Iran finishes moving first batch of advanced centrifuges underground 2020-11-11T05:00:00Z In its latest step away from a nuclear accord with world powers, Iran said it would start injecting uranium gas at midnight into 1,044 centrifuges at the underground Fordo facility. Today in History 2020-11-06T05:00:00Z Iran broke further away from the 2015 nuclear deal with world powers by doubling the number of advanced centrifuges it operated. Today in History 2020-11-04T05:00:00Z It recently began construction at an underground nuclear site, likely building a new centrifuge assembly plant after a reported sabotage attack there earlier this year. Analysis: Iran frets over US vote it insists doesn’t matter 2020-10-28T04:00:00Z The malware, according to experts, posed one of the greatest digital threats to critical infrastructure since Stuxnet, the computer attack by the United States and Israel that took out Iran’s uranium centrifuges in 2009. U.S. Charges Russian Intelligence Officers in Major Cyberattacks 2020-10-19T04:00:00Z The malware worm Stuxnet, famously used against Iranian centrifuges, has been claimed by many to have originated as a joint effort between America and Israel. Movies on TV this week: 'Psycho'; 'Lawrence of Arabia' and more 2020-09-25T04:00:00Z In its underground halls, centrifuges rapidly spin uranium hexafluoride gas to enrich uranium. World Digest: Sept. 8, 2020 2020-09-08T04:00:00Z Iran began experimenting with advanced centrifuge models after the United States unilaterally withdrew from the deal two years ago. State TV: Iran constructing new building near nuke site 2020-09-08T04:00:00Z The other was an R.V. with an interior retrofitted as a mobile lab with infusion materials, a centrifuge, freezers and computers to transmit data. An ‘Unprecedented’ Effort to Stop the Coronavirus in Nursing Homes 2020-08-20T04:00:00Z The fire spread to a central centrifuge assembly workshop, according to the BBC. Explosion destroys gas pipeline 1 day after Iran admits Natanz blast was deliberate 2020-08-24T04:00:00Z The fire hit a central centrifuge assembly workshop. Iran says fire at nuclear site caused by sabotage 2020-08-23T04:00:00Z Iran began experimenting with advanced centrifuge models after the United States withdrew from the deal two years ago. World Digest: Sept. 8, 2020 2020-09-08T04:00:00Z The pact does gradually lift some restrictions, including limits on centrifuges that were due to expire in 2025. AP FACT CHECK: What the Dems didn’t say, and what Trump did 2020-08-22T04:00:00Z The pact does gradually lift some restrictions, including limits on centrifuges that were due to expire in 2025. AP FACT CHECK: What the Dems didn’t say, and what Trump did 2020-08-22T04:00:00Z The blood is drawn into a machine with a centrifuge, which filters the plasma and returns the rest of the blood to the body. As Trump Praises Plasma, Researchers Struggle to Finish Critical Studies 2020-08-04T04:00:00Z But reporting by The Post and the New York Times pins the largest attacks, including that at the centrifuge facility, on Israel — and Middle East analysts I consulted don’t doubt it. Opinion | How Netanyahu is already planning for a Biden presidency 2020-07-19T04:00:00Z They initially downplayed the fire, describing the site as a “shed” even as analysts immediately told The Associated Press that the blast struck Natanz’s new advanced centrifuge assembly facility. Analysis: Risks grow after blast hits Iran’s nuclear program 2020-07-16T04:00:00Z Half an hour later, that vial would go into the trailer’s centrifuge. D.C. has tested 13,706 blood samples. Only 809 carried coronavirus antibodies. 2020-07-15T04:00:00Z An explosion on June 2 damaged a building at the underground Natanz nuclear site in central Iran where a new centrifuge assembly center is located. 7 traditional wooden ships burn in factory in southern Iran 2020-07-15T04:00:00Z Iran is using high-speed centrifuges to process, or enrich, uranium. Iran Admits Serious Damage to Natanz Nuclear Site, Setting Back Program 2020-07-05T04:00:00Z It destroyed a plant where the new centrifuges were being assembled. Opinion | How Netanyahu is already planning for a Biden presidency 2020-07-19T04:00:00Z The explosion and fire, however, did not strike Natanz’s underground centrifuge halls. Analysis: Risks grow after blast hits Iran’s nuclear program 2020-07-16T04:00:00Z The building began operating in 2018 as Iran’s main center for assembling new centrifuge machines for the large uranium enrichment plant at the same complex south of Tehran. Signs increasingly point to sabotage in fiery explosion at Iranian nuclear complex 2020-07-06T04:00:00Z Iran began experimenting with advanced centrifuge models in the wake of the United States unilaterally withdrawing from the deal two years ago. World Digest: July 5, 2020 2020-07-05T04:00:00Z “It’s possible that this incident will slow down the development and expansion of advanced centrifuges,” Behrouz Kamalvandi, spokesman for the Atomic Energy Organization of Iran, told the official Islamic Republic News Agency on Sunday. Iran Admits Serious Damage to Natanz Nuclear Site, Setting Back Program 2020-07-05T04:00:00Z “More advanced centrifuge machines were intended to be built there,” he said, adding that the damage would “possibly cause a delay in development and production of advanced centrifuge machines in the medium term.” Iran confirms damaged nuclear site was centrifuge facility 2020-07-05T04:00:00Z Iran continues to experiment with previously built advanced centrifuges as well. Analysis: Risks grow after blast hits Iran’s nuclear program 2020-07-16T04:00:00Z A critic of the Iran nuclear deal, Amidror said the agreement left Tehran free to strengthen its expertise in two particularly threatening areas: refining centrifuges and improving long-range missile technologies. Signs increasingly point to sabotage in fiery explosion at Iranian nuclear complex 2020-07-06T04:00:00Z Iran on Sunday confirmed that a damaged building at the underground Natanz nuclear site was a new centrifuge assembly center, the official Islamic Republic News Agency reported. World Digest: July 5, 2020 2020-07-05T04:00:00Z “The damaged warehouse was designed for the final stages of advanced centrifuges and assembly of these machineries,” Mr. Kamalvandi said. Iran Admits Serious Damage to Natanz Nuclear Site, Setting Back Program 2020-07-05T04:00:00Z Iran began experimenting with advanced centrifuge models in the wake of the U.S. unilaterally withdrawing from the deal two years ago. Iran confirms damaged nuclear site was centrifuge facility 2020-07-05T04:00:00Z Destroying a centrifuge assembly facility could greatly impact Iran’s ability to more-quickly enrich greater amounts of uranium, which would be a goal for either Israel or the U.S. Messages claiming Iran nuclear site fire deepen mystery 2020-07-03T04:00:00Z In its long underground halls, centrifuges rapidly spin uranium hexafluoride gas to enrich uranium. Analysts: Fire at Iran nuclear site hit centrifuge facility 2020-07-02T04:00:00Z That attack, which lasted for several years, altered the computer code of Iran’s industrial equipment and destroyed about 1,000 centrifuges, setting back Iran’s nuclear program for a year or more. Mysterious explosion, fire damage Iranian nuclear enrichment facility 2020-07-02T04:00:00Z The US thinktank the Institute for Science and International Security said satellite analysis suggested the damaged building was the site of a centrifuge production workshop that it first publicly identified in 2017. Fire or explosion damages building at Iran nuclear site 2020-07-02T04:00:00Z TEHRAN, Iran — An “incident” damaged an under-construction building Thursday near Iran's underground Natanz nuclear enrichment facility, though it did not affect its centrifuge operations or cause any release of radiation, a spokesman said. ‘Incident’ near Iran’s Natanz nuclear facility damages building 2020-07-02T04:00:00Z Iran had begun experimenting with advanced centrifuge models in the wake of the U.S. unilaterally withdrawing from Tehran’s 2015 nuclear deal with world powers. Messages claiming Iran nuclear site fire deepen mystery 2020-07-03T04:00:00Z Even minute traces of uranium would contaminate the medical isotope centrifuges. New tensions dim hopes for salvaging Iran nuclear deal 2020-06-17T04:00:00Z The Iranian images of the plant released last year show the assembly of the centrifuges — tall, thin machines that enrich, or concentrate, uranium’s rare component, uranium 235. Mysterious explosion, fire damage Iranian nuclear enrichment facility 2020-07-02T04:00:00Z U.S. and Israeli intelligence agencies created the computer worm called Stuxnet, which crippled 1,000 centrifuge machines made by Iran to enrich uranium. Foreign intelligence officials say attempted cyberattack on Israeli water utilities linked to Iran 2020-05-08T04:00:00Z “We have been in a centrifuge,” he said. Before the virus: Looking back on some last ‘normal’ moments 2020-04-30T04:00:00Z On Wednesday, a spokesperson for the Iranian Atomic Energy Organization proclaimed that Iran is currently producing 60 "advanced centrifuges" daily. Coronavirus hasn't slowed Iran's terrorism and proxy wars, analysts say 2020-04-10T04:00:00Z Iran will continue to operate a dozen Russian-modified centrifuges on its own. New tensions dim hopes for salvaging Iran nuclear deal 2020-06-17T04:00:00Z The building is assembling a new generation of centrifuges meant to redouble the pace of Iran’s production of atomic fuel. Mysterious explosion, fire damage Iranian nuclear enrichment facility 2020-07-02T04:00:00Z China supplied nuclear technology — ring magnets for centrifuges — and later warhead design information to Pakistan beginning in the 1980s. Trump to pressure China to join New START deal to restrict their growing nuke arsenal 2020-03-10T04:00:00Z Under the 2015 agreement, Iran had disconnected most of its centrifuges, exported the bulk of its uranium and dismantled a nuclear reactor. Archive of secret Iranian nuclear documents draws fresh scrutiny as Tehran stockpiles enriched uranium 2020-03-05T05:00:00Z We strode through rows of lab benches, dodging around floor centrifuges and deep freezers to let ourselves into a spacious corner office. The ones who got away from Time and Loss 2020-02-18T05:00:00Z Before the deal, a computer virus believed to be designed by the U.S. and Israel destroyed Iranian centrifuges. Iran to execute alleged spy who gave nuclear secrets to CIA 2020-02-04T05:00:00Z The spokesman for Iran’s Atomic Energy Agency, Behrouz Kamalvandi, said there was an “incident” at one of the aboveground facilities at Natanz and denied reports that there were centrifuges inside the facility. Mysterious explosion, fire damage Iranian nuclear enrichment facility 2020-07-02T04:00:00Z Iran responded with a flurry of ballistic missiles at U.S. forces in Iraq, and announced it would no longer respect limits set on how many centrifuges it can use to enrich uranium. Iran may block UN inspectors if it faces a ‘new situation’ 2020-02-03T05:00:00Z The ministers accused Iran of breaking “key restrictions,” including most recently a limit on the number of centrifuges and enrichment. Isolated Iran leader lashes out at Europe as nations join US in ramping up pressure 2020-01-17T05:00:00Z Concern was most acute that Iran will be learning about centrifuge enrichment in an irreversible way. European states trigger dispute mechanism in Iran nuclear deal 2020-01-14T05:00:00Z But, on January 5th, two days after the killing of Suleimani, Iran said that it would no longer limit the number of centrifuges for enriching uranium. Donald Trump’s Iran Problem 2020-01-12T05:00:00Z Under the deal’s terms, Iran agreed not to use more than 5,060 centrifuges to enrich uranium — and not to pursue research and development on centrifuges — for 10 years. Trump’s Inaccurate Statements About the Conflict With Iran 2020-01-08T05:00:00Z In particular, the deal limited the number of centrifuges Iran could use to separate uranium isotopes, and the amount and purity of uranium-235 the country could stockpile. Devastating fires, Iran nuclear tensions and pirate papers 2020-01-07T05:00:00Z Of particular concern to Europe, however, was Iran’s decision Sunday to suspend its commitments under the 2015 nuclear deal with world powers, including caps on uranium enrichment, advanced centrifuges and other activities. Soleimani’s funeral procession in Iran sees massive crowds and calls for revenge 2020-01-06T05:00:00Z November 2019 — The U.S. tightens sanctions on Iranian leaders, and Iran says it has begun injecting uranium into centrifuges at a fortified research site. Trump accelerated Iran crisis by renouncing nuclear deal, imposing sanctions 2020-01-06T05:00:00Z Iran also announced that it would no longer limit the number of centrifuges used to enrich uranium, the fuel to make a nuclear weapon. The Breathtaking Unravelling of the Middle East After Suleimani’s Death 2020-01-06T05:00:00Z After its top general was assassinated in a U.S. drone attack, Iran announced over the weekend that it would no longer respect limits set on how many centrifuges it can use to enrich uranium. EU regrets Iran nuclear moves but hopes to keep deal alive 2020-01-06T05:00:00Z On 5 January, foreign minister Mohammad Javad Zarif tweeted that there will be no more limits on the numbers of centrifuges. Devastating fires, Iran nuclear tensions and pirate papers 2020-01-07T05:00:00Z For Professor Arthur Parpart, whose principal interest was in the physiological and biochemical architecture of red-blood-cell membranes, I cleaned the beef blood out of his centrifuge. Tabula Rasa: Volume One 2020-01-06T05:00:00Z Iran’s announcement means that it will no longer observe any limits on the number of centrifuges it can install to enrich uranium or the level to which it enriches it. Iran Challenges Trump, Announcing End of Nuclear Restrictions 2020-01-05T05:00:00Z It also means an end to restrictions on centrifuges. Diplomacy over Iran is still possible – if only to avoid an all-out war 2020-01-05T05:00:00Z First uncovered in 2010, it destroyed thousands of centrifuges involved in Iran's contested nuclear program and is widely reported to have been a U.S.-Israeli invention. Iranian cyberattacks against US feared after killing of top general 2020-01-04T05:00:00Z But they have advanced significantly since 2010, the time of the discovery that a joint Israeli-U.S. operation had installed malicious software known as Stuxnet that destroyed centrifuges crucial to Iran’s nuclear ambitions. ‘A cyber attack should be expected’: U.S. strike on Iranian leader sparks fears of major digital disruption 2020-01-03T05:00:00Z In November, Iran began injecting uranium gas into over a thousand centrifuges at a nuclear facility at Fordo, built inside a mountain described by nuclear watchdogs as a “fortified, underground bunker.” Iran nuclear experts testing new advanced centrifuges for uranium enrichment, Rouhani says 2019-12-19T05:00:00Z The Iranians recovered, and rebuilt the facility, tripling the number of centrifuges that existed before the cyberattack and opening a new centrifuge center deep in a mountain called Fordow, which is far harder to bomb. Iran Challenges Trump, Announcing End of Nuclear Restrictions 2020-01-05T05:00:00Z His announcement a day earlier about the new centrifuges being tested was not the first time they were mentioned. Iran president says country testing new advanced centrifuges 2019-12-19T05:00:00Z The company added that Iran would need to disassemble the centrifuges used to enrich uranium and decontaminate the room to continue the medical project. Russia suspends project with Iran due to uranium enrichment 2019-12-05T05:00:00Z The latest was on 4 November, when its engineers began feeding uranium hexafluoride gas into mothballed enrichment centrifuges at the underground Fordow plant south of Tehran. Six more countries join Trump-busting Iran barter group 2019-11-30T05:00:00Z At Renaissance, the soil was sprayed with herbicides; after the harvest, the crushed grapes were spun in a centrifuge, until a precise percentage of solids was attained. How Natural Wine Became a Symbol of Virtuous Consumption 2019-11-18T05:00:00Z In September, Iran launched an attack against Saudi Arabia’s oil infrastructure, and this month, it announced that it would begin injecting uranium gas into centrifuges at a fortified nuclear facility. Trump’s Embrace of Sanctions Irks Allies and Prompts Efforts to Evade Measures 2019-11-15T05:00:00Z It also began using advanced centrifuges prohibited by the agreement and resumed enrichment at its underground Fordo facility. Powerful hard-liner: Iran should stop honoring nuclear deal 2019-11-14T05:00:00Z Iran is also enriching uranium with centrifuge machines other than its most basic model, the IR-1, which is not allowed under the deal, according to Reuters. Iran enriching uranium at 'not declared' site, UN nuclear watchdog says 2019-11-11T05:00:00Z It also confirmed the centrifuges at work in the Fordo facility, where Iran invited its inspectors in. UN watchdog: Iran’s violations of nuclear deal increasing 2019-11-11T05:00:00Z Once he took over at Renaissance, he stopped filtering and dismantled the centrifuges; he wanted the winemaking to be less intense, less worried. How Natural Wine Became a Symbol of Virtuous Consumption 2019-11-18T05:00:00Z Tehran is also enriching with more advanced centrifuges and enriching at Fordow, which the deal forbids. Iran enriching at Fordow, IAEA confirms, as enriched uranium stock grows 2019-11-11T05:00:00Z It’s about the size of a football field, large enough to house 3,000 centrifuges, but small and hardened enough to lead U.S. officials to suspect its purpose was rapid uranium enrichment to weapons-grade levels. Powerful hard-liner: Iran should stop honoring nuclear deal 2019-11-14T05:00:00Z I’ve also sprinkled around some pieces of antique scientific equipment, such as a Soviet Union-era manual centrifuge and salvaged microscopes from a bygone time. The art of research 2019-11-10T05:00:00Z It also just began injecting uranium gas into centrifuges at an underground facility. Iran's president: New oil field found with over 50 billion barrels 2019-11-10T05:00:00Z It just began injecting uranium gas into centrifuges at an underground facility as well. Iran’s president: New oil field found with over 50B barrels 2019-11-09T05:00:00Z Iran announced plans this week to inject uranium gas into centrifuges in its Fordow nuclear facility. Unidentified foreign drone shot down in Iran, say news agencies 2019-11-08T05:00:00Z And earlier this week, Iran began injecting uranium gas into centrifuges at the Fordow enrichment facility near the city of Qom. Iran bars U.N. nuclear inspector from uranium-enrichment plant, citing positive test for explosive nitrates 2019-11-07T05:00:00Z Meanwhile, Iran began to inject gas into centrifuges after midnight at Fordo, a facility built under a mountain north of the Shiite holy city of Qom, the Atomic Energy Organization of Iran said. Iran says it barred UN nuclear inspector because she tested positive for explosive nitrates 2019-11-07T05:00:00Z Iran announced on Tuesday it was injecting uranium gas into centrifuges at its Fordow plant, a move that dramatically increases its enrichment capacity. Growing calls in Iran to abandon nuclear treaty, ambassador warns 2019-11-07T05:00:00Z But with feedstock gas entering its centrifuges, the facility, built inside a mountain, will move from the permitted status of research plant to being an active nuclear site. Iran fuels centrifuges, resumes uranium enrichment at Fordow 2019-11-06T05:00:00Z Iran is gearing up Wednesday to start injecting uranium gas into more than 1,000 centrifuges at a site described by nuclear watchdogs as a “fortified, underground bunker.” Iran to start injecting uranium gas into more than 1,000 centrifuges at midnight 2019-11-06T05:00:00Z The deal bans nuclear material from Fordow and, with the injection of uranium gas into its centrifuges, the facility will move from its permitted status of research plant to become an active nuclear site. Iran starts injecting uranium gas into centrifuges at Fordow: TV 2019-11-06T05:00:00Z Fordo's 1,044 centrifuges previously spun without uranium gas for enrichment under the nuclear accord, which saw Iran limit its uranium enrichment in exchange for the lifting of economic sanctions. Iran says it barred UN nuclear inspector because she tested positive for explosive nitrates 2019-11-07T05:00:00Z In a televised address, Rouhani said the Atomic Energy Organization of Iran would begin the new measures Wednesday, feeding gas to more than 1,000 centrifuges installed at the plant. Iran takes new step away from nuclear deal by activating sensitive enrichment facility 2019-11-05T05:00:00Z An eventual compromise allowed the centrifuges at the facility to remain in use on the condition that gas was not injected into them. Iran Steps Further From Nuclear Deal With Move on Centrifuges 2019-11-05T05:00:00Z Tehran said it now operates 60 advanced centrifuges -- twice as many as allowed under the accord. US sanctions 9 in Iran supreme leader's inner circle for 'repression, torture, terrorism' 2019-11-05T05:00:00Z Iran’s president says Tehran will begin injecting uranium gas into more than 1,000 centrifuges, but he doesn’t say if the centrifuges would be used to produce enriched uranium. 10 Things to Know for Today 2019-11-05T05:00:00Z The centrifuges will ultimately begin enriching uranium up to 4.5 percent, which is beyond the limits of the nuclear deal, but nowhere near weapons-grade levels of 90 percent. Iran says it barred UN nuclear inspector because she tested positive for explosive nitrates 2019-11-07T05:00:00Z Under the terms of the deal the Islamic Republic is allowed to spin the centrifuges at Fordow without injecting gas, Rouhani said. EU concerned by Iran's latest nuclear steps, fears for 2015 deal 2019-11-05T05:00:00Z On Monday, Iran announced it now is spinning 60 IR-6 advanced centrifuges as well. AP EXPLAINS: Iran’s nuclear program as atomic deal unravels 2019-11-05T05:00:00Z The development is significant as the centrifuges previously spun empty, without gas injection, under the landmark 2015 nuclear accord. Iranian president announces another break from nuclear deal 2019-11-05T05:00:00Z Iranian officials said they are now operating 60 advanced IR-6 enrichment centrifuges, devices essential to developing nuclear bombs. Iran uses embassy takeover anniversary to announce doubling of nuclear enrichment 2019-11-04T05:00:00Z Iran also revealed that it has a new prototype centrifuge that is fifty times faster than the equipment allowed under the nuclear deal. The Hostage Drama in Iran Drags On—Forty Years Later 2019-11-04T05:00:00Z The production increases were made possible by the introduction of two new advanced centrifuges, one of which is undergoing testing. Iran's production of enriched uranium rises tenfold in two months 2019-11-04T05:00:00Z “Iran now is operating 60 IR-6 advanced centrifuges. It shows our capacity and determination.” Iran develops advanced machines to speed up enrichment: official 2019-11-04T05:00:00Z The centrifuges would be injected with the uranium gas as of Wednesday, Rouhani said. Iranian president announces another break from nuclear deal 2019-11-05T05:00:00Z The comments by Ali Akbar Salehi mean that Iran is now operating double the amount of advanced centrifuges than was previously known. The Latest: Iran announces new violations of nuclear deal 2019-11-04T05:00:00Z Iran announced that it has doubled the number of advanced centrifuges it operates to produce enriched uranium, a fuel that can be used for either a nuclear bomb or peaceful nuclear energy. The Hostage Drama in Iran Drags On—Forty Years Later 2019-11-04T05:00:00Z It fired up advanced centrifuges to boost its enriched uranium stockpiles on 7 September. Iran's production of enriched uranium rises tenfold in two months 2019-11-04T05:00:00Z The comments by Ali Akbar Salehi mean that Iran is now operating double the amount of advanced centrifuges than was previously known. Iran announces new violations of nuclear deal 2019-11-04T05:00:00Z Rühle, the former German defense official, said intelligence sources believe Turkey could possess “a considerable number of centrifuges of unknown origin.” Erdogan’s ambitions go beyond Syria. He says he wants nuclear weapons. 2019-10-20T04:00:00Z The researchers put the mutant flies in a centrifuge and spun them for ten seconds. These Butterflies Evolved to Eat Poison. How Could That Have Happened? 2019-10-02T04:00:00Z Iran's nuclear chief said Monday the country will start using 30 advanced centrifuges for enriching uranium, again violating terms of the 2015 nuclear deal and ramping up pressure on Europe to save the accord. Iran claims it will use more advanced centrifuges, ramping up nuclear tensions 2019-10-08T04:00:00Z “An example of this is the field of electrical engineering combined with the use of centrifuges in the process of uranium enrichment,” the document said. German intelligence reports on Iran's illicit nuclear activities met with silence from European powers 2019-10-05T04:00:00Z A decade ago, the U.S. and Israel teamed up to clandestinely impair Iran's nuclear program with the Stuxnet computer virus, bringing down the centrifuges known to be enriching uranium. Iran prepares for cyberwar amid rising tensions, boasts thousands of cyberbatallions 2019-10-04T04:00:00Z Experts told me the amount of gas in the 100 or so centrifuges affected during each round of sabotage was small and would dissipate quickly in air if released. Analysis | The Cybersecurity 202: Trump’s embrace of conspiracy theories could endanger 2020 2019-10-01T04:00:00Z But some institutions, including the University of Colorado Boulder, are investigating the in-house sharing of equipment such as centrifuges, drying ovens, incubators, freezers or plate readers, with a dedicated person to manage the system. Four ways scientists band together outside the lab 2019-09-30T04:00:00Z Iran committed another breach of the fraying nuclear deal by enriching uranium with advanced centrifuges, a report by the U.N. nuclear watchdog policing the deal said on Thursday. Despite French, British pleas, few signs of U.S.-Iran detente 2019-09-27T04:00:00Z In September Iran said it would develop more advanced centrifuges that allow for more rapid uranium enrichment. EU may be forced to withdraw from nuclear deal, Iran told 2019-09-26T04:00:00Z Cyberattacks can range from election interference, to the manipulation of financial or medical data, to the physical destruction of equipment, whether nuclear centrifuges or entire power grids. How Do You Fix … All of It? 2019-09-18T04:00:00Z Nuclear activity Iran is preparing to ramp up centrifuge development for uranium enrichment. Lost Moon craft, e-cigarette deaths and Iran’s nuclear activity 2019-09-10T04:00:00Z Tehran announced at the weekend that it would use advanced centrifuges prohibited under the agreement. Iran urges US to ‘put warmongers aside’ after Bolton dismissal 2019-09-11T04:00:00Z On Wednesday, Rouhani, said the country would expand its work on new centrifuges for enriching uranium. Netanyahu accuses Iran of hiding evidence of nuclear facility 2019-09-09T04:00:00Z Her comments followed Iran’s announcement that it would start using advanced centrifuges that are prohibited under the agreement. The Latest: China blames US for Iran nuclear tensions 2019-09-09T04:00:00Z A spokesperson for the International Atomic Energy Agency said Monday inspectors confirmed the new centrifuges, which include 30 advanced IR-6 and three IR-6s models. Iran’s latest nuke deal breach is installation of more than 30 new centrifuges, IAEA says 2019-09-09T04:00:00Z The acting director-general of the United Nations nuclear watchdog is in Tehran for meetings after Iran announced it would begin using advanced centrifuges prohibited by its 2015 atomic deal with world powers. The Latest: Iran nuclear chief says EU failing to honor deal 2019-09-08T04:00:00Z Rouhani has called the use of faster centrifuges a “third step” away from the nuclear deal. Iran urges US to ‘put warmongers aside’ after Bolton dismissal 2019-09-11T04:00:00Z Iran on Saturday announced it would begin using two types of advanced centrifuges. UN nuclear official in Iran as atomic accord unravels 2019-09-07T04:00:00Z The United Nations’ atomic watchdog is confirming Iran is moving ahead with preparations to start using more advanced centrifuges, in breach of limitations set in the unraveling 2015 nuclear deal with major powers. The Latest: China blames US for Iran nuclear tensions 2019-09-09T04:00:00Z Kamalvandi said Saturday that Iran had begun injecting uranium gas into the centrifuges, which helps quicken the process. Iran now operating advanced centrifuges in breach of nuclear pact 2019-09-07T04:00:00Z “It will include development of more rapid and advanced centrifuges.” Iran Breaks With More Limits in Nuclear Deal as It Pushes for European Aid 2019-09-07T04:00:00Z The country intends to get even more centrifuges up and running within two months and use them in cascades, or large groups of centrifuges that enrich uranium even quicker, Kamalvandi said. Iran threatens higher uranium enrichment as stockpile ‘quickly increasing,’ official says 2019-09-07T04:00:00Z On Saturday, Iran announced it was now using an array of 20 IR-6 centrifuges and another 20 of IR-4 centrifuges. AP EXPLAINS: Iran’s nuclear program as atomic deal unravels 2019-09-07T04:00:00Z It allows Iran to refine uranium only with first-generation IR-1 centrifuges and to use small numbers of more advanced centrifuges solely for research, but without stockpiling enriched uranium, for a period of 10 years. Tehran warns time is running out to save Iran nuclear deal 2019-09-07T04:00:00Z Under the agreement, Iran is allowed limited research and development on advanced centrifuges, which accelerate the production of fissile material that can be used to make a nuclear bomb. Iran now operating advanced centrifuges in breach of nuclear pact 2019-09-07T04:00:00Z In fact, the deal did envision enabling Iran to continue research, but not to activate the centrifuges by injecting them with uranium and building up a stockpile. Iran Breaks With More Limits in Nuclear Deal as It Pushes for European Aid 2019-09-07T04:00:00Z Tehran’s move to use more advanced centrifuges indicates it could be about a year before it would have enough material to build a nuclear weapon, experts estimate. Iran threatens higher uranium enrichment as stockpile ‘quickly increasing,’ official says 2019-09-07T04:00:00Z He spoke from a podium with advanced centrifuges standing next to him. Iran injects gas into advanced centrifuges, violating deal 2019-09-07T04:00:00Z New centrifuges would be developed to meet the country's needs, he said. Iran to speed up nuclear cycle in new deal breach 2019-09-07T04:00:00Z Germany, one of the signatories to the deal, reacted to Iran’s decision on the centrifuges by saying it was not too late for Iran to change course. Iran 'inching' toward place where talks could be held: Pentagon chief 2019-09-06T04:00:00Z “From Friday, we will witness research and development on different kinds of centrifuges and new centrifuges and also whatever is needed for enriching uranium in an accelerated way,” Rouhani said. Israeli PM in London to urge Johnson to end nuclear talks with Iran 2019-09-05T04:00:00Z Late Wednesday, Iranian President Hassan Rouhani said Tehran would soon begin work on research and development of “all kinds” of centrifuges. Iran poised for faster centrifuges as nuclear deal collapses 2019-09-05T04:00:00Z TEHRAN, Iran — Iran has begun injecting uranium gas into advanced centrifuges in violation of its 2015 nuclear deal with world powers, a spokesman said Saturday. Iran injects gas into advanced centrifuges, violating deal 2019-09-07T04:00:00Z The installation of advanced centrifuges would shorten Iran's so-called "break-out time" - the time required for it to produce enough fissile material for a bomb. Iran to speed up nuclear cycle in new deal breach 2019-09-07T04:00:00Z Iran may also install new centrifuges that enrich uranium at a far faster rate than the old models that were dismantled in 2015 and 2016. U.S. Imposes Sanctions on Iranian Shipping Network 2019-09-04T04:00:00Z On his way to London the Israeli leader cited an Iranian plan to restart research on building advanced nuclear centrifuges in further breach of the accord. Israeli PM in London to urge Johnson to end nuclear talks with Iran 2019-09-05T04:00:00Z He said that Iran will abandon restrictions on nuclear research and development, including on the advancement of centrifuges used to enrich uranium, as the next step toward reducing its commitments under the 2015 nuclear deal. U.S. announces new Iran sanctions, offers $15 million reward for information on shipping network 2019-09-04T04:00:00Z Under the nuclear agreement, Iran was allowed to keep restricted quantities of first-generation centrifuges at two nuclear plants. Rouhani announces 'third step' in backing out of nuclear deal-- developing centrifuges 2019-09-04T04:00:00Z Under its 2015 nuclear agreement with world powers, Iran was allowed to keep restricted quantities of first-generation centrifuges at two nuclear plants. Rouhani says Iran to develop centrifuges for faster uranium enrichment 2019-09-04T04:00:00Z Changes in computer code being fed to the centrifuges caused them to speed up or slow down, and to spin out of control. In a Tweet Taunting Iran, Trump Releases an Image Thought to Be Classified 2019-08-30T04:00:00Z Last month, Iran threatened to restart deactivated centrifuges and ramp up enrichment of uranium to 20% purity in a move away from the nuclear deal. Iran to further reduce compliance with nuclear deal 2019-08-03T04:00:00Z It turns Fordow into a “nuclear, physics and technology center” where centrifuges are used for purposes other than enrichment, such as producing stable isotopes. Factbox: The atomic restrictions imposed by the Iran nuclear deal 2019-07-28T04:00:00Z Iran claimed it was enriching uranium only to fuel nuclear power plants, but the development of more advanced centrifuges would allow the country to develop nuclear bombs much faster. Rouhani announces 'third step' in backing out of nuclear deal-- developing centrifuges 2019-09-04T04:00:00Z But the successful development of more advanced centrifuges would enable it to produce material for a potential nuclear bomb several times faster. Rouhani says Iran to develop centrifuges for faster uranium enrichment 2019-09-04T04:00:00Z Iran is slowly increasing the number of centrifuges enriching uranium, and is threatening to raise the purity toward 20 percent — a large step toward weapons-grade purity. Opinion | What Trump can expect from Iran’s supreme leader 2019-07-19T04:00:00Z Treasury accused him of coordinating the purchase of “various Chinese aluminum goods that are associated with Iranian centrifuge components.” U.S. sanctions network selling materials for Iran nuclear program 2019-07-18T04:00:00Z The facility had thirty-five incubators, eight centrifuges, and six sterile hoods, where the cells are inspected and manipulated. The Promise and Price of Cellular Therapies 2019-07-15T04:00:00Z “No one doubts America’s evilness in attacking our infrastructure,” Jahromi said, mentioning the suspected U.S. and Israeli Stuxnet attack targeting its centrifuges prior to the nuclear deal. AP Interview: Rising Iran politician has intelligence ties 2019-07-10T04:00:00Z “From Friday, we will witness research and development on different kinds of centrifuges and new centrifuges and also whatever is needed for enriching uranium in an accelerated way,” Rouhani said a televised speech. Rouhani says Iran to develop centrifuges for faster uranium enrichment 2019-09-04T04:00:00Z Turning away international inspectors or installing more centrifuges would also be triggers for sanctions, diplomats said. How long can Europe maintain its balancing act between the U.S. and Iran? 2019-07-08T04:00:00Z Iran on Monday threatened to restart deactivated centrifuges and step up its enrichment of uranium to 20% in a move that further threatens the 2015 nuclear agreement that Washington abandoned last year. Oil prices drop as trade tensions stoke economy worries 2019-07-08T04:00:00Z Iran threatened on Monday to restart deactivated centrifuges and ramp up enrichment of uranium to 20 percent purity as its next potential big moves away from a 2015 nuclear agreement that Washington abandoned last year. The world knows Iran is not pursuing nuclear weapon: Guards chief 2019-07-08T04:00:00Z Increasing the number of centrifuges is an option for Iran’s third step in reducing its commitments to the nuclear deal, Kamalvandi said, noting that restarting IR-2 and IR-2 M centrifuges is an option. Iran says it has passed enrichment cap set in 2015 nuclear deal 2019-07-08T04:00:00Z In enrichment plants, thousands of centrifuges are connected in cascades. Iran's uranium enrichment programme: the science explained 2019-07-07T04:00:00Z It turns Fordow into a “nuclear, physics and technology centre” where centrifuges are used for purposes other than enrichment, such as producing stable isotopes. Factbox: The atomic restrictions imposed by the Iran nuclear deal 2019-07-07T04:00:00Z It turns Fordow into a “nuclear, physics and technology center” where centrifuges are used for purposes other than enrichment, like producing stable isotopes. Factbox: The atomic restrictions imposed by the Iran nuclear deal 2019-06-26T04:00:00Z The nuclear deal placed other restrictions on Iran’s nuclear program, including its development of advanced centrifuges that can enrich uranium more quickly. Explaining the Iran-U.S. confrontation 2019-06-17T04:00:00Z The landmark 2015 deal between Iran and major powers allows Tehran to operate thousands of first-generation IR-1 centrifuges - machines that enrich uranium - but puts much stricter limits on more advanced models. U.S. says Iran is in breach of nuclear deal but repeats offer of talks 2019-06-11T04:00:00Z Each unit enriches the gas a little and then passes it on to the next centrifuge to enrich some more. Iran's uranium enrichment programme: the science explained 2019-07-07T04:00:00Z While the deal allows Iran to use thousands of its first-generation IR-1 centrifuges - machines that enrich uranium - it restricts the number of more advanced models to single or double digits. Iran stays within nuclear deal's key limits, IAEA report shows 2019-05-31T04:00:00Z By late July, after European negotiators failed to salvage the deal, Iran had reinstalled centrifuges at its deeply buried Fordow facility, threatening to resume enrichment. Perspective | This is how easily the U.S. and Iran could blunder into war 2019-05-23T04:00:00Z That went into the Trak “engine,” an adorably sized, battery-powered centrifuge. Can You Prevent Pregnancy with the Pullout Method? 2019-05-16T04:00:00Z Rather than exit the deal entirely, Mr. Rouhani announced a series of small steps to resume the production of nuclear centrifuges and to begin accumulating nuclear material. U.S. Issues New Sanctions as Iran Warns It Will Step Back From Nuclear Deal 2019-05-08T04:00:00Z From there, several hundred centrifuges are sufficient to reach the 90% needed for a nuclear bomb. Iran's uranium enrichment programme: the science explained 2019-07-07T04:00:00Z Iran has not done anything to restrict UN inspection of its compliance or to increase research on advanced centrifuges – two steps that might be seen as EU red lines. Iran nuclear deal: what has Tehran said and what happens next? 2019-05-08T04:00:00Z Iran also mothballed many already-built centrifuges as part of the deal. AP EXPLAINS: Iran’s nuclear program as 2015 deal unravels 2019-05-08T04:00:00Z It suggested in its Tuesday edition that Iran may install advanced centrifuges at its Natanz facility and begin enrichment at its Fordo facility, activities prohibited under the nuclear deal. Report: Iran prepares to withdraw from parts of nuclear deal 2019-05-07T04:00:00Z The N.S.A. used sophisticated malware to destroy Iran’s nuclear centrifuges — and then saw the same code proliferate around the world, doing damage to random targets, including American business giants like Chevron. How Chinese Spies Got the N.S.A.’s Hacking Tools, and Used Them for Attacks 2019-05-06T04:00:00Z By themselves, an acceleration of work on high-speed centrifuges and limits on international inspections would not necessarily take Iran closer to producing a weapon. New Tensions With Iran Threaten Nuclear Deal and, White House Says, U.S. Troops 2019-05-06T04:00:00Z The place was a centrifuge of scientific innovation. The original records of Nazi atrocities are at risk of being lost 2019-04-25T04:00:00Z A centrifuge is a device that enriches uranium by rapidly spinning uranium hexafluoride gas. AP EXPLAINS: Iran’s nuclear program as 2015 deal unravels 2019-05-08T04:00:00Z Some of the group will spend 30 minutes every day lying flat in the human centrifuge as it spins and researchers will examine muscle degeneration. Artificial gravity to reduce muscle loss 2019-04-16T04:00:00Z Five years into Obama’s presidency and his tightening of the Iran sanctions, Iran had 22,000 centrifuges and 10,000kg of LEU. Trump's Iran terrorist designation is designed to lock in endless enmity | Trita Parsi 2019-04-12T04:00:00Z European diplomats in touch with senior officials in Tehran said Iran would most likely resume research on high-performance centrifuges used to produce nuclear fuel and put restrictions on nuclear inspections in Iran. New Tensions With Iran Threaten Nuclear Deal and, White House Says, U.S. Troops 2019-05-06T04:00:00Z It allows for the limited production and testing of advanced centrifuges but without using them to enrich uranium. Iran’s leaders warn the U.S. after it names the Revolutionary Guard a terrorist group 2019-04-09T04:00:00Z As a student in South Africa, he had built his own centrifuge. Sydney Brenner, a Decipherer of the Genetic Code, Is Dead at 92 2019-04-05T04:00:00Z |
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